# DIBBS #SPE7M1-26-T-343C

DLA Land and Maritime Solicitation for RIX INDUSTRIES Cylinder Sleeves (NSN 4310-01-477-9235)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M1-26-T-343C
**NAICS:** 336413, 333995

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is soliciting quotations for Cylinder Sleeves (NSN 4310-01-477-9235).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Contact: Michael Reese
- OEM Highlight:
  - RIX INDUSTRIES (CAGE 28953) is specified as the manufacturer for part number 63-D2604
- Products Requested:
  - Cylinder Sleeve
    - NSN: 4310-01-477-9235
    - RIX INDUSTRIES P/N: 63-D2604
    - Quantity: 8 units
    - Critical Application Item
- Notable Requirements:
  - Strict compliance with domestic sourcing laws (Berry Amendment, Buy American Act)
  - Packaging must follow MIL-STD-2073-1E
  - Marking must follow MIL-STD-129
  - Additive manufacturing is prohibited
  - Covered defense telecommunications equipment is prohibited
- Delivery Timeline:
  - Delivery required within 168 days from solicitation date
  - Need-by ship date specified
- Interested parties should reference purchase request number 7018273991 for updates or replacement solicitations.

### Description

CYLINDER SLEEVE (QTY: 8, NSN: 4310014779235, Purchase Request: 7018273991)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T343C)