Home · NSN 01-415-8870

NSN 01-415-8870 — Screw,Cap,Hexagon Head

NIIN 01-415-8870 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-415-8870 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, Circor Pumps North America LLC; the primary is B1821BH050C350L. The unit of issue is EA and the FLIS list price is $10.94.

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
B1821BH050C350L	80204	American National Standards Institute Incorporated	3 · Design control (vendor)	2 · Fully interchangeable
MS90728-121L	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
SF11062 ITEM 25	59180	Circor Pumps North America LLC	5 · Secondary reference	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 B1821BH050C350L.

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

DLA management data

FLIS unit price: $10.94
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2A
Fastener Length: INCHES NOMINAL 3.500
Head Height: INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.323
Width Between Flats: INCHES MINIMUM 0.7360 AND INCHES MAXIMUM 0.7500
Locking Feature: THREADS PATCH OR STRIP
Nominal Thread Diameter: INCHES 0.500
Thread Quantity Per Inch: 13
Material: OVERALL STEEL
Material: LOCKING FEATURE PLASTIC POLYAMIDE NYLON
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAEJ429 GR 8
Surface Treatment: OVERALL ZINC
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.