Home · NSN 00-281-7728

NSN 00-281-7728 — Bolt,Close Tolerance

NIIN 00-281-7728 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-281-7728 is the national stock number for a bolt,close tolerance. It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana, Avibank Mfg., Inc.; the primary is 106467-4-62. The unit of issue is EA and the FLIS list price is $279.00.

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 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
MS27576-4-62	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
106467-4-62	80539	Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana	5 · Secondary reference	2 · Fully interchangeable
AS194-4-62	84256	Avibank Mfg., Inc.	5 · Secondary reference	2 · Fully interchangeable
CA4510-4-62	29372	Howmet Global Fastening Systems Inc.	5 · Secondary reference	9 · Reference only
MS27576-4-62	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	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 106467-4-62.

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

DLA management data

FLIS unit price: $279.00
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.402 AND INCHES MAXIMUM 0.438
Fastener Length: INCHES MINIMUM 4.293 AND INCHES MAXIMUM 4.313
Head Height: INCHES MINIMUM 0.126 AND INCHES MAXIMUM 0.141
Width Between Flats: INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439
Grip Diameter: INCHES MINIMUM 0.2483 AND INCHES MAXIMUM 0.2492
Shank Unthreaded Hole Diameter: FIRST HOLE INCHES MINIMUM 0.076 AND INCHES MAXIMUM 0.086
Nominal Thread Diameter: INCHES 0.250
Grip Length: INCHES MINIMUM 3.875 AND INCHES MAXIMUM 3.891
Thread Quantity Per Inch: 28
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 41.0
Distance From Head Largest Bearing Surface To Shank Hole Center: FIRST HOLE INCHES MINIMUM 4.193 AND INCHES MAXIMUM 4.223
Surface Finish: GRIP MICROINCHES 63.0
Surface Finish: BEARING SURFACE OF HEAD MICROINCHES 63.0
Special Features: RETAINING ELEMENT IN SHANK
Material: OVERALL STEEL COMP E4340 OR STEEL COMP 304L OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL ASSN STD SINGLE TREATMENT RESPONSE QQ--416,TYE 2 CLASS 2
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)

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.