# DIBBS #SPE7LX-26-U-006E

DLA Land and Maritime Solicitation for Shoulder Shafts (NSN 3040-01-180-4101)

**Posted:** September 23, 2026
**Respond By:** October 07, 2026
**Identifier:** SPE7LX-26-U-006E
**NAICS:** 333613

DLA Land and Maritime is seeking suppliers for an indefinite delivery contract to provide shoulder shafts (NSN 3040-01-180-4101).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Strategic Acquisition Directorate
  - Buyer: Theodore Misiolek
- OEMs and Vendors:
  - Ontic Engineering & Manufacturing is the approved source for part number 2012B58
- Products Requested:
  - Shaft, Shouldered
    - NSN: 3040-01-180-4101
    - Part Number: 2012B58
    - Quantity: Estimated annual quantity of 6 units (contract minimum 1 unit, up to 3 orders)
- Notable Requirements:
  - Restricted source item; engineering source approval required
  - Compliance with domestic sourcing laws
  - Strict packaging (MIL-STD-2073-1E) and marking (MIL-STD-129) standards
  - Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-Assessment required
  - Inspection and acceptance at destination
  - Delivery FOB origin within 296 days
  - Prohibition on covered defense telecommunications equipment
- Contract Value:
  - Maximum contract value is $350,000

### Description

SHAFT, SHOULDERED (QTY: 6, NSN: 3040-01-180-4101, Purchase Request: 1000243834)
  Approved Sources:
  - CAGE: 45934, Part No: 2012B58, Company: ONTIC ENGINEERING & MANUFACTURING,
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7LX26U006E)