# DIBBS #SPE7L1-26-T-12B4

Procurement of 2 O-Rings NSN 5331-00-436-3369 from Parker-Hannifin and Caterpillar

**Posted:** September 16, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7L1-26-T-12B4
**NAICS:** 339991, 423840

The Defense Logistics Agency (DLA) Land and Maritime, specifically the Land Supply Chain office, is soliciting bids for O-Rings with NSN 5331-00-436-3369.
- Quantity requested: 2 units.
- Approved OEMs: Parker-Hannifin Corporation (part number 2-109N951-75) and Caterpillar Inc (part number 4J2506).
- Product requirements include compliance with MIL-STD-129 for packaging and MIL-DTL-117 for shelf-life and quality.
- Delivery terms: FOB Origin with destination inspection.
- Delivery deadline: within 5 days after award, with a required delivery date by mid-September 2026.

### Description

O-RING (QTY: 2, NSN: 5331-00-436-3369, Purchase Request: 7018319018)
  Approved Sources:
  - CAGE: 09990, Part No: 2-109N951-75
  - CAGE: 11083, Part No: 4J2506, Company: CATERPILLAR INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T12B4)