Home · NSN 01-251-1684

NSN 01-251-1684 — Stud,Continuous Thread

NIIN 01-251-1684 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-251-1684 is the national stock number for a stud,continuous thread. It cross-references to 2 manufacturer part numbers from 3 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, Velan Valve United States Opco, Inc.; the primary is 73423-32 ITEM 1. The unit of issue is EA and the FLIS list price is $16.42.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 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
MS16187-64	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
MS16187-64	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
73423-32 ITEM 1	57574	Velan Valve United States Opco, Inc.	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 73423-32 ITEM 1.

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

DLA management data

FLIS unit price: $16.42
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2A
Thread Direction: LOCATION NOT OTHERWISE SPECIFIED RIGHT-HAND
Overall Length: INCHES MINIMUM 3.188 AND INCHES MAXIMUM 3.312
Thread Quantity Per Inch: 13
Nominal Thread Size: LOCATION NOT OTHERWISE SPECIFIED INCHES 0.500
Material: STEEL UNS K14072
Material Document And Classification: ASSN STD SINGLE MATERIAL RESPONSE AST- A193 B16
Thread Series Designator: LOCATION NOT OTHERWISE SPECIFIED 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.