# DIBBS #SPE4A6-26-T-30JF

DLA Aviation ASC seeks 16 Linear-Rotar Rollers (NSN 3120-00-914-4878) from approved OEMs

**Posted:** September 16, 2026
**Respond By:** September 23, 2026
**Identifier:** SPE4A6-26-T-30JF
**NAICS:** 332991, 336413, 333995

DLA Aviation ASC Commodities Division is seeking quotes for 16 units of a Roller, Linear-Rotar (NSN 3120-00-914-4878).
- Government Buyer:
  - Defense Logistics Agency (DLA), Aviation ASC Commodities Division
  - Buyer: Karen Randolph, Buyer Code DKR0064
- OEMs and Approved Sources:
  - Horst Engineering & Manufacturing Co. (part number 557597)
  - Ontic Engineering & Manufacturing (part number 557597)
  - Hamilton Sundstrand Corporation (part number 557597)
- Products Requested:
  - Roller, Linear-Rotar
    - NSN: 3120-00-914-4878
    - Part Number: 557597
    - Quantity: 16 units
- Notable Requirements:
  - Export-controlled technical data
  - Packaging per MIL-STD-2073-1E and MIL-STD-129
  - Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2
  - Delivery FOB Origin to DLA Distribution Cherry Point, NC
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment

### Description

ROLLER, LINEAR-ROTAR (QTY: 16, NSN: 3120-00-914-4878, Purchase Request: 7017486949)
  Approved Sources:
  - CAGE: 05812, Part No: 557597, Company: HORST ENGINEERING & MANUFACTURING C
  - CAGE: 45934, Part No: 557597, Company: ONTIC ENGINEERING & MANUFACTURING,
  - CAGE: 73030, Part No: 557597, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T30JF)