Home · NSN 01-493-6476

NSN 01-493-6476 — Screw,Cap,Hexagon Head

NIIN 01-493-6476 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-493-6476 is the national stock number for a screw,cap,hexagon head. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including American National Standards Institute Incorporated, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is B1821BH100F150N. The unit of issue is EA and the FLIS list price is $4.20.

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 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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 number	CAGE	Manufacturer	Reference	Variation
B1821BH100F150N	80204	American National Standards Institute Incorporated	3 · Design control (vendor)	2 · Fully interchangeable
MS90727-228	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 B1821BH100F150N.

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

DLA management data

FLIS unit price: $4.20
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 0.208
Fastener Length: INCHES NOMINAL 1.500
Head Height: INCHES MINIMUM 0.591 AND INCHES MAXIMUM 0.627
Width Between Flats: INCHES MINIMUM 1.469 AND INCHES MAXIMUM 1.500
End Item Identification: 2530-01-390-4683
Nominal Thread Diameter: INCHES 1.000
Thread Quantity Per Inch: 12
Surface Treatment: OVERALL ZINC
Thread Series Designator: UNF
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80204-B18.2.1

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.