Home · FSC 5306 Bolts · NSN 5306-01-106-7505

NSN 5306-01-106-7505 — Bolt,Machine

NIIN 01-106-7505 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5306-01-106-7505 is the national stock number for a bolt,machine in federal supply class 5306 (Bolts). It cross-references to 1 manufacturer part number from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MS21094-4012. The unit of issue is EA and the FLIS list price is $1.98.

The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 17, 2026 for $73 from Argo Turboserve Corp. 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.

1

part number from 2 CAGEs

0

open solicitations, all agencies

2

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 5306-01-106-7505: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

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

Part numberCAGEManufacturerReferenceVariation
MS21094-401280205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
MS21094-401296906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 17, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 17, 2026Argo Turboserve Corp 3ETS3$73DlaSPE4A626D60UN
Aug 20, 2026Argo Turboserve Corp 3ETS3$1,250DlaSPE4A626D60UN

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys on record in total.

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 MS21094-4012.

Request MS21094-4012

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
$1.98
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 0.444 AND INCHES MAXIMUM 0.510
Fastener Length
INCHES MINIMUM 1.204 AND INCHES MAXIMUM 1.250
Head Height
INCHES MINIMUM 0.140 AND INCHES MAXIMUM 0.172
Width Between Flats
INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.440
Locking Feature
THREADS PATCH OR PELLET OR STRIP
Nominal Thread Diameter
INCHES 0.250
Grip Length
INCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.760
Features Provided
FINISHED HEAD
Thread Quantity Per Inch
28
Minimum Tensile Strength
POUNDS PER SQUARE INCH 125000
Hardness Rating
OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
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
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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.