Home · NSN 00-087-9558

NSN 00-087-9558 — Bolt,Shoulder

NIIN 00-087-9558 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-087-9558 is the national stock number for a bolt,shoulder. It cross-references to 1 manufacturer part number from 1 CAGE code, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is NAS1297-4-3. The unit of issue is EA and the FLIS list price is $3.72.

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

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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
NAS1297-4-3	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	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 NAS1297-4-3.

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

DLA management data

FLIS unit price: $3.72
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 0.453
Fastener Length: INCHES NOMINAL 0.651
Head Height: INCHES MINIMUM 0.172 AND INCHES MAXIMUM 0.204
Width Between Flats: INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.502
Shoulder Diameter: FIRST SHOULDER INCHES MINIMUM 0.309 AND INCHES MAXIMUM 0.312
Shoulder Length: FIRST SHOULDER INCHES MINIMUM 0.198 AND INCHES MAXIMUM 0.208
Nominal Thread Diameter: INCHES 0.250
Thread Quantity Per Inch: 28
Minimum Tensile Strength: POUNDS PER SQUARE INCH 125000
Shoulder Shape: FIRST SHOULDER ROUND
Material: OVERALL STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140
Material Document And Classification: OVERALL MIL SPEC ALL MATERIAL RESPONSES -IL-B-6812
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3
Thread Series Designator: UNF

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.