DEV
This clause is modified by 2 active class deviations
- 2026-O0027 — DFARS RFO Implementation (Part 17)
- 2026-O0002 — DFARS RFO Implementation (Part 1)
252.217-7026 Identification of Sources of Supply. As prescribed in 217.7303, use the following provision: Identification of Sources of Supply (JAN 2023) (a) The Government is required under 10 U.S.C. 4753 to obtain certain information on the actual manufacturer or sources of supplies it acquires. (b) The apparently successful Offeror agrees to complete and submit the following table before award: Table Line items National stock No. Commercial item (Y or N) Source of supply Actual mfg? Company Address Part No. (1) (2) (3) (4) (4) (5) (6) ______ ______ ______ ______ ______ ______ ______ (1) List each deliverable item of supply and item of technical data. (2) If there is no national stock number, list "none".; (3) Use "Y" if the item is a commercial product or commercial service; otherwise use "N." If "Y" is listed, the Offeror need not complete the remaining columns in the table. (4) For items of supply, list all sources. For technical data, list the source. (5) For items of supply, list each source's part number for the item. (6) Use "Y" if the source of supply is the actual manufacturer; "N" if it is not; and "U" if unknown. (End of provision) [56 FR 36479, July 31, 1991, as amended at 59 FR 27675, May 27, 1994; 60 FR 61601, Nov. 30, 1995; 87 FR 76997, Dec. 16, 2022; 88 FR 6591, Jan. 31, 2023]
RFO
Prescription superseded under the RFO
The prescription shown below is from the codified eCFR. Under the RFO, the prescribing section may have been revised, relocated or reserved. See the deviation memorandum for the current prescription authority.
View deviation: 2026-O0027 → · View deviation: 2026-O0002 →R-DFARS Prescription Source
This clause is prescribed in the R-DFARS by the following deviation:
-
2026-O0027
— DFARS RFO Implementation (Part 17)
(DFARS Part 217)
Add clause 252.217-7026
217.7303
(a) Use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in all solicitations for supplies when the acquisition is being conducted under other than full and open competition, except when -
(1) Using FAR 6.302-5;
(2) The contracting officer already has the information required by the provision (e.g., the information was obtained under other acquisitions);
(3) The contract is for subsistence, clothing or textiles, fuels, or supplies purchased and used outside the United States;
(4) The contracting officer determines that it would not be practicable to require offerors/contractors to provide the information, e.g., nonrepetitive local purchases; or
(5) The contracting officer determines that the exception at 217.7302(b) applies to all items under the solicitation.
(b) If appropriate, use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in service contracts requiring the delivery of supplies.
(1) Using FAR 6.302-5;
(2) The contracting officer already has the information required by the provision (e.g., the information was obtained under other acquisitions);
(3) The contract is for subsistence, clothing or textiles, fuels, or supplies purchased and used outside the United States;
(4) The contracting officer determines that it would not be practicable to require offerors/contractors to provide the information, e.g., nonrepetitive local purchases; or
(5) The contracting officer determines that the exception at 217.7302(b) applies to all items under the solicitation.
(b) If appropriate, use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in service contracts requiring the delivery of supplies.
Prescription data sourced from eCFR as of 2026-06-10 03:16 UTC.
Cross-references within the prescription are not resolved automatically.
Regulatory Stack
The layers of regulation that govern this clause, from the FAR prescription through agency-specific supplements and any active deviations.
R-DFARS
R-DFARS Prescription
Per Deviation 2026-O0027 (DFARS Part 217)
2026-O0027: DFARS RFO Implementation (Part 17) — DFARS Part 217
DFARS
DFARS Supplement (eCFR)
⚠ May be superseded by RFO
217.7303
(a) Use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in all solicitations for supplies when the acquisition is being conducted under other than full and open competition, except when -
(1) Using FAR 6.302-5;
(2) The contracting officer already has the information required by the provision (e.g., the information was obtained under other acquisitions);
(3) The contract is for subsistence, clothing or textiles, fuels, or supplies purchased and used outside the United States;
(4) The contracting officer determines that it would not be practicable to require offerors/contractors to provide the information, e.g., nonrepetitive local purchases; or
(5) The contracting officer determines that the exception at 217.7302(b) applies to all items under the solicitation.
(b) If appropriate, use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in service contracts requiring the delivery of supplies.
(1) Using FAR 6.302-5;
(2) The contracting officer already has the information required by the provision (e.g., the information was obtained under other acquisitions);
(3) The contract is for subsistence, clothing or textiles, fuels, or supplies purchased and used outside the United States;
(4) The contracting officer determines that it would not be practicable to require offerors/contractors to provide the information, e.g., nonrepetitive local purchases; or
(5) The contracting officer determines that the exception at 217.7302(b) applies to all items under the solicitation.
(b) If appropriate, use the provision at 252.217-7026, Identification of Sources of Supply, or one substantially the same, in service contracts requiring the delivery of supplies.
Version History
Version history is sourced from the codified eCFR. Changes published only as class deviations or by the Revolutionary FAR Overhaul do not appear here until they are incorporated into the eCFR. For RFO-driven changes see the RFO Version tab and any active deviations cited above.
3 versions tracked from 2022-12-16 to 2023-01-31.
JAN 2023
January 31, 2023
CURRENT
Removed in this version
Added in this version
Unchanged
DEC 2022 (previous)
JAN 2023 (current)
3 added
(b)
(b) The apparently successful Offeror agrees to complete and submit the following table before award: Table
(b)
(b) The apparently successful Offeror agrees to complete and submit the following table before award: Table (End of provision)
1 added, 12 removed
(1)
(1) List each deliverable item of supply and item of technical data.
(1)
[Removed]
1 added, 10 removed
(2)
(2) If there is no national stock number, list "none."
(2)
[Removed]
1 added, 28 removed
(3)
(3) Use "Y" if the item is a commercial item; otherwise use "N." If "Y" is listed, the Offeror need not complete the remaining columns in the table.
(3)
[Removed]
1 added, 14 removed
(4)
(4) For items of supply, list all sources. For technical data, list the source.
(4)
[Removed]
1 added, 13 removed
(5)
(5) For items of supply, list each source's part number for the item.
(5)
[Removed]
1 added, 24 removed
(6)
(6) Use "Y" if the source of supply is the actual manufacturer; "N" if it is not; and "U" if unknown. (End of provision)
(6)
[Removed]
DEC 2022
December 30, 2022
SUBSTANTIVE
Removed in this version
Added in this version
Unchanged
December 16, 2022 (previous)
December 30, 2022 (current)
1 added, 1 removed
(a)
(a) The Government is required under 10 U.S.C. 2384 to obtain certain information on the actual manufacturer or sources of supplies it acquires.
(a)
(a) The Government is required under 10 U.S.C. 4753 to obtain certain information on the actual manufacturer or sources of supplies it acquires.
DEC 2022
December 16, 2022
SUBSTANTIVE
Earliest version available from the eCFR
Active Class Deviations
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