Home · NSN 00-172-6471

NSN 00-172-6471 — Stud,Turnlock Fastener

NIIN 00-172-6471 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-172-6471 is the national stock number for a stud,turnlock fastener. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Monadnock Company, The Dba Lisi Aerospace, The Boeing Company; the primary is 3F5040-8. The unit of issue is EA and the FLIS list price is $34.43.

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

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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
3F5040-8	60119	Monadnock Company, The Dba Lisi Aerospace	3 · Design control (vendor)	2 · Fully interchangeable
BACS21C040-8	81205	The Boeing Company	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 3F5040-8.

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

DLA management data

FLIS unit price: $34.43
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Grip Length: INCHES NOMINAL 0.227
Diameter: INCHES NOMINAL 0.562
Securing Device Type: WASHER
Extension Length: INCHES NOMINAL 4.273
Material Accommodated Thickness: INCHES MINIMUM 0.031 AND INCHES MAXIMUM 0.040
Drive Type: SLOTTED
Stud Shank Major Diameter: INCHES NOMINAL 0.266
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM

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.