# DIBBS #SPE7M4-26-T-410T

DLA Solicitation for Naval Support Sleeves (NSN 4730-01-144-7579)

**Posted:** September 15, 2026
**Respond By:** September 25, 2026
**Identifier:** SPE7M4-26-T-410T
**NAICS:** 332999

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is seeking bids for Support Sleeve (NSN 4730-01-144-7579) for naval applications.
- Solicitation is for 110 units of Support Sleeve
- Approved OEMs:
  - HydraSearch Company, LLC (part numbers FF9700-80-262 and ISS-80)
  - Custom Hydraulic & Machine, Inc. (part number CMC-SC-1-005)
- Product details:
  - Nickel aluminum bronze rings (ASTM B505 Alloy C-958 approved alternate material)
  - Buna-N bonding
  - 4 rings per sleeve
  - Dimensions: 4.880 in. overall length, 4.400 in. sleeve I.D., 4.930 in. sleeve O.D.
- Notable requirements:
  - Compliance with DLA packaging and technical quality standards
  - Prohibition on additive manufacturing unless specifically approved
  - Must meet domestic material restrictions (Berry Amendment, Buy American Act)
  - Delivery required within 164 days from award
- Set aside for Veteran-Owned Small Businesses
- Delivery FOB origin; destination inspection required

### Description

SUPPORT, SLEEVE (QTY: 110, NSN: 4730-01-144-7579, Purchase Request: 7018270978)
  Approved Sources:
  - CAGE: 32142, Part No: FF9700-80-262, Company: HYDRASEARCH COMPANY, LLC
  - CAGE: 32142, Part No: ISS-80, Company: HYDRASEARCH COMPANY, LLC
  - CAGE: 53159, Part No: CMC-SC-1-005, Company: CUSTOM HYDRAULIC & MACHINE, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T410T)