Home · NSN 01-396-3926

NSN 01-396-3926 — Bolt,Shoulder

NIIN 01-396-3926 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-396-3926 is the national stock number for a bolt,shoulder. 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, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MIL-B-6812. The unit of issue is EA and the FLIS list price is $51.64.

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.

2

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-396-3926: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
NAS1297-8D1380205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
MIL-B-681280205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use5 · Secondary reference1 · Not fully interchangeable
MIL-B-681281349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · 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 MIL-B-6812.

Request MIL-B-6812

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$51.64
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 NOMINAL 0.770
Fastener Length
INCHES MINIMUM 1.582 AND INCHES MAXIMUM 1.622
Head Height
INCHES MINIMUM 0.328 AND INCHES MAXIMUM 0.360
Width Between Flats
INCHES MINIMUM 0.928 AND INCHES MAXIMUM 0.940
Shoulder Diameter
FIRST SHOULDER INCHES MINIMUM 0.620 AND INCHES MAXIMUM 0.624
Shoulder Length
FIRST SHOULDER INCHES NOMINAL 0.822
Shank Unthreaded Hole Diameter
FIRST HOLE INCHES MINIMUM 0.106 AND INCHES MAXIMUM 0.116
Nominal Thread Diameter
INCHES 0.500
Thread Quantity Per Inch
20
Minimum Tensile Strength
POUNDS PER SQUARE INCH 125000
Hardness Rating
OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
Distance From Head Largest Bearing Surface To Shank Hole Center
FIRST HOLE INCHES NOMINAL 1.376
Shoulder Shape
FIRST SHOULDER ROUND
Material
OVERALL STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037
Material Document And Classification
OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6098 OR MIL
Surface Treatment
OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY2 CL2
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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