Home · FSC 5310 Nuts And Washers · NSN 5310-01-592-5244

NSN 5310-01-592-5244 — Nut,Plain,Extended Washer,Hexago

NIIN 01-592-5244 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5310-01-592-5244 is the national stock number for a nut,plain,extended washer,hexago in federal supply class 5310 (Nuts And Washers). It cross-references to 1 manufacturer part number from 1 CAGE code, including Mcmaster-Carr Supply Co; the primary is 94831A661. The unit of issue is EA and the FLIS list price is $0.08.

No government purchase of this stock number is on our record yet. 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 solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
94831A661	39428	Mcmaster-Carr Supply Co	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 94831A661.

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

DLA management data

FLIS unit price: $0.08
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2B
Thread Direction: RIGHT-HAND
Washer Outside Diameter: INCHES NOMINAL 1.031
Overall Height: INCHES NOMINAL 0.453
Washer Thickness: INCHES NOMINAL 0.130
Width Across Flats: INCHES NOMINAL 0.750
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 13
Hardness Rating: ROCKWELL C NOMINAL 40.0
Nominal Thread Size: INCHES 0.500
Material: OVERALL 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.