# SAM #Annual_Review_SPE4A1_25G0004_25G0007

DLA Aviation Review of Boeing Sole-Source NIINs

**Buyer:** DLA Aviation
**Posted:** October 28, 2026
**Respond By:** November 13, 2026
**Identifier:** Annual_Review_SPE4A1_25G0004_25G0007
**NAICS:** 336413

DLA Aviation is conducting a review of Boeing-related National Item Identification Numbers (NIINs).
- **Government buyer:** Defense Logistics Agency (DLA), DLA Aviation.
- **OEM:** **Boeing** is identified as the original equipment manufacturer and current sole source for the NIINs under review.
- **Purpose:** DLA is seeking to identify any listed NIINs that may have competitive sources; items determined to be competitive will be removed from the sole-source listing.
- **Products and quantities:** Specific NIINs are referenced in an attachment, but no attachment was provided. The notice text lists no product names, part numbers, or quantities.
- **Notable requirements:** No additional technical specifications or performance requirements are provided.

### Description

<p>This is an annual review of the NIINs that are part of the priced BOAs SPE4A125G0004 and SPE4A125G0007 Boeing (OEM). The NIINs are attached. All NIINs are sole source to Boeing and any found to be competitive will be removed.</p>

[View original listing](https://sam.gov/opp/1dfc3d36558640c6b424fb9566e053b7/view)