# DIBBS #SPE7M4-26-T-437B

DLA Solicits 33 Follower, Piston Units for E/I Air Compressors (NSN 4310-01-057-5732)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M4-26-T-437B
**NAICS:** 333912

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting offers for Follower, Piston units for E/I air compressors.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Buyer: Blake Tushar
- OEMs (Approved Manufacturers):
  - Kaydon Ring & Seal Inc (part number B6517-00)
  - Curtiss-Wright Electro-Mechanical Corporation (part number 220222M1)
  - Additional approved source (part number 8049B)
- Products Requested:
  - Follower, Piston for E/I Air Compressor
    - NSN: 4310-01-057-5732
    - Quantity: 33 units
    - Part numbers: B6517-00, 220222M1, 8049B
- Notable Requirements:
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
  - Delivery is FOB origin with destination inspection
  - Delivery required within 377 days of award
- No service line items or additional unique technical requirements specified.

### Description

FOLLOWER, PISTON (QTY: 33, NSN: 4310-01-057-5732, Purchase Request: 7018497774)
  Approved Sources:
  - CAGE: 75370, Part No: B6517-00, Company: KAYDON RING & SEAL INC
  - CAGE: 830Q4, Part No: 8049B
  - CAGE: 8FGX3, Part No: 220222M1, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T437B)