Home · NSN 01-683-1977

NSN 01-683-1977 — Bolt,Shear

NIIN 01-683-1977 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-683-1977 is the national stock number for a bolt,shear. It cross-references to 1 manufacturer part number from 5 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Acufast Aircraft Products, The Boeing Company; the primary is MS14181-05015X. The unit of issue is EA and the FLIS list price is $29.97.

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 5 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
MS14181-05015X	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
MS14181-05015X	4GP55	Acufast Aircraft Products	5 · Secondary reference	2 · Fully interchangeable
MS14181-05015X	76301	The Boeing Company	5 · Secondary reference	2 · Fully interchangeable
MS14181-05015X	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MS14181-05015X	0PXV4	The Boeing Company	5 · Secondary reference	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 MS14181-05015X.

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

DLA management data

FLIS unit price: $29.97
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.589
Fastener Length: INCHES MINIMUM 1.5365 AND INCHES MAXIMUM 1.5665
Head Height: INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322
Extended Washer Diameter: INCHES MINIMUM 0.575 AND INCHES MAXIMUM 0.585
Extended Washer Thickness: INCHES MINIMUM 0.035 AND INCHES MAXIMUM 0.055
Grip Diameter: INCHES MINIMUM 0.3271 AND INCHES MAXIMUM 0.3276
Head Minor Diameter: INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.375
Nominal Thread Diameter: INCHES 0.3125
Grip Length: INCHES MINIMUM 0.9275 AND INCHES MAXIMUM 0.9475
Thread Quantity Per Inch: 24
Minimum Tensile Strength: POUNDS PER SQUARE INCH 220000
Surface Finish: OVERALL MICROINCHES 32.0
Part Name Assigned By Controlling Agency: BOLT,TENSION,NICKEL ALLOY 718,220 KSI FTU,EXTERNAL WRENCHING,SPLINE DRIVE,FLANGED HEAD
Special Features: FOR AIRCRAFT USE THE ITEM MUST STRICTLY ADHERE TO ALL CHARACTERITICS AND DIMENSIONAL REQUIREMENTS OF NASM14181
Material: OVERALL NICKEL ALLOY 718
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5662,5663 OR A-S 5962
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2700,-ETHOD 1,TYE 2 OR 8
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS-14181

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.