# DIBBS #SPE4A6-26-T-30RS

DLA Aviation Solicits 17,790 Parker-Hannifin Seal Washers (NSN 5310-01-471-6196)

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A6-26-T-30RS
**NAICS:** 332722

This opportunity from the Defense Logistics Agency (DLA) Aviation, ASC Commodities Division seeks to procure seal washers for military supply:
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Dana Barefoot (Buyer Code DDB0227)
- OEM and Vendor Details:
  - Parker-Hannifin Corporation is the sole approved OEM
- Products Requested:
  - Washer, Seal (NSN 5310-01-471-6196)
    - Parker-Hannifin part number: 678287-1/4
    - Total quantity: 17,790 units
- Technical and Packaging Requirements:
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Destination inspection required; delivery is FOB origin
- Compliance and Notable Requirements:
  - Must comply with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
- Delivery Timeline:
  - Required ship date is within 171 days from award
  - Delivery window between March and April (year not specified)
- No other OEMs or vendors are listed; solicitation is set aside for small business participation.

### Description

WASHER, SEAL (QTY: 17790, NSN: 5310-01-471-6196, Purchase Request: 7018364488)
  Approved Sources:
  - CAGE: 83259, Part No: 678287-1/4, Company: PARKER-HANNIFIN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T30RS)