Home · FSC 5310 Nuts And Washers · NSN 5310-01-596-5439

NSN 5310-01-596-5439 — Washer,Lock

NIIN 01-596-5439 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5310-01-596-5439 is the national stock number for a washer,lock in federal supply class 5310 (Nuts And Washers). It cross-references to 1 manufacturer part number from 1 CAGE code, including Betts Industries, Inc.; the primary is 9Q5908. The unit of issue is EA and the FLIS list price is $73.73.

The U.S. government has bought this item 1 time on record, most recently on February 15, 2023 at $55.35 each from Dreamfind, Inc.. 1 solicitation is open right now, the soonest due September 30, 2026 for 1 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part number from 1 CAGE

open solicitation, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
9Q5908	13226	Betts Industries, Inc.	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A026T4967 · 1 EA · due Sep 30, 2026 · N · AMSC D · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Feb 15, 2023	Dreamfind, Inc. 1V4T7	1	$55.35		Dla	SPE4A023P0792

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 9Q5908.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $73.73
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: 4930-01-517-6939 TANK UNIT, FUEL DISPENSING, TRUCK MOUNTING
Part Name Assigned By Controlling Agency: SPRING LOCK WASHER, .500 INCH
Material: OVERALL STEEL COMP 304 OR STEEL
Surface Treatment: OVERALL ZINC

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.