Home · NSN 01-457-3244

NSN 01-457-3244 — Nut,Self-Locking,Hexagon

NIIN 01-457-3244 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-457-3244 is the national stock number for a nut,self-locking,hexagon. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Mcmaster-Carr Supply Co; the primary is 90631A009. The unit of issue is EA and the FLIS list price is $0.06.

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 numbers from 2 CAGEs

open solicitations, 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
M45913/3-08CG8Z	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
90631A009	39428	Mcmaster-Carr Supply Co	5 · Secondary reference	9 · Reference only

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 90631A009.

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

DLA management data

FLIS unit price: $0.06
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
Nut Height: INCHES NOMINAL 0.244
End Item Identification: 2320-01-442-1940, TRUCK,CBT,(COMMAND BRIDGE TRANSPORTER; MRAP BUFFALO MK2A2
Width Across Flats: INCHES NOMINAL 0.344
Temp Rating: FAHRENHEIT NOMINAL 250.0
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 32
Nominal Thread Size: INCHES 0.164
Bearing Surface Type: CHAMFERED
Material: LOCKING INSERT PLASTIC POLYAMIDE NYLON
Material: OVERALL EXCEPT INSERT STEEL
Surface Treatment: OVERALL EXCEPT INSERT 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.