Home · NSN 01-195-5050

NSN 01-195-5050 — Screw,Cap,Hexagon Head

NIIN 01-195-5050 · unit of issue HD · AAC Z (insurance item) · source of supply SMS

NSN 01-195-5050 is the national stock number for a screw,cap,hexagon head. It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including American National Standards Institute Incorporated, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Zf Industrieantriebe Witten Gmbh; the primary is 20Q324D504. The unit of issue is HD and the FLIS list price is $1,386.81.

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 3 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
B1821BH088C500N	80204	American National Standards Institute Incorporated	3 · Design control (vendor)	2 · Fully interchangeable
MS90728-221	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
20Q324D504	D9182	Zf Industrieantriebe Witten Gmbh	C	1 · Not 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 20Q324D504.

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

DLA management data

FLIS unit price: $1,386.81
Unit of issue: HD
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 MINIMUM 4.590 AND INCHES MAXIMUM 5.000
Fastener Length: INCHES MINIMUM 4.812 AND INCHES MAXIMUM 5.000
Head Height: INCHES MINIMUM 0.531 AND INCHES MAXIMUM 0.563
Width Between Flats: INCHES MINIMUM 1.285 AND INCHES MAXIMUM 1.312
Nominal Thread Diameter: INCHES 0.875
Thread Quantity Per Inch: 9
Minimum Tensile Strength: POUNDS PER SQUARE INCH 150000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 33.0 AND ROCKWELL C MAXIMUM 39.0
Material: OVERALL STEEL
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAEJ429 GRADE 8 OR ASSN STD SINGLE MATERIAL RESPONSE AST- A354 GRADE BD
Surface Treatment: OVERALL ZINC AND CHROMATE
Surface Treatment Document And Classification: OVERALL ASSN STD SINGLE TREATMENT RESPONSE AST- B633 TY 2 SC
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)

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.