# DIBBS #SPE7L1-27-T-3977

DLA solicitation for 107 controlled rear sights and first article testing

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3977
**NAICS:** 332994

The Defense Logistics Agency is seeking rear sights for its Weapons Support, Land Supply Chain operation.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; named contact: Zane Zwayer. Solicitation is available through DIBBS and is set aside for Veteran-Owned Small Businesses.
- **Requested product:** 107 rear sights, NSN/part number **1005-01-461-0328**. The item is a critical gun part and must conform to TDP Rev B Gen 3 and basic drawing 19200 12556988, Revision E.
- **First Article Test (FAT):** Separate line item **0001S00000053**, quantity 1 EA. Contractor testing applies to 5 units, with a test report required.
- **Notable requirements:** Defense article subject to export controls; contractor FAT, origin inspection and acceptance, manufacturer identification, and restricted access to technical data are specified.
- **Delivery and performance:** Supply delivery is required 741 days after award. The FAT report is due within 90 days of contract date, with government review within 45 days after receipt.
- **OEMs and vendors:** No product manufacturer or commercial vendor is identified in the provided materials.

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7019030477)
SIGHT, REAR (QTY: 107, NSN: 1005-01-461-0328, Purchase Request: 7019030477)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T3977)