Home · NSN 01-563-9653

NSN 01-563-9653 — Nut,Self-Locking,Hexagon

NIIN 01-563-9653 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-563-9653 is the national stock number for a nut,self-locking,hexagon. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, U S Army Tank Automotive Command Amsta-Im-Mm; the primary is 12561460-34. The unit of issue is EA and the FLIS list price is $0.20.

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
M45913/4-5CG8Z	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
12561460-34	19207	U S Army Tank Automotive Command Amsta-Im-Mm	5 · Secondary reference	1 · Not 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 12561460-34.

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

DLA management data

FLIS unit price: $0.20
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Nut Height: INCHES MINIMUM 0.258 AND INCHES MAXIMUM 0.336
End Item Identification: 2320-01-107-7153, TRUCK,UTILITY; MRAP - COUGAR
Width Across Flats: INCHES MINIMUM 0.489 AND INCHES MAXIMUM 0.502
Temp Rating: FAHRENHEIT NOMINAL 250.0
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 18
Nominal Thread Size: INCHES 0.312
Bearing Surface Type: CHAMFERED
Bearing Surface Finish: MICROINCHES 125.0
Part Name Assigned By Controlling Agency: NUT, SELF-LOCKING, HEXAGON ALL-METAL LOCKING FEATURE, 250 DEGREE, UNC-3B
Material: OVERALL STEEL CORROSION RESISTING
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J995. GR 8
Surface Treatment: OVERALL ZINC
Surface Treatment Document And Classification: OVERALL ASSN STD SINGLE TREATMENT RESPONSE AST- B633 TY II. FE TO ZN 8
Supplementary Features: HARDNESS NOT RATED
Specification/Standard Data: GOVERNMENT SPECIFICATION 81349--IL-DTL-45913 TO 4

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.