Home · FSC 5325 Fastening Devices · NSN 5325-00-827-1375

NSN 5325-00-827-1375 — Stud Assembly,Turnlock Fastener

NIIN 00-827-1375 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5325-00-827-1375 is the national stock number for a stud assembly,turnlock fastener in federal supply class 5325 (Fastening Devices). It cross-references to 1 manufacturer part number from 1 CAGE code, including Howmet Global Fastening Systems Inc; the primary is 4S14-12-8. The unit of issue is EA and the FLIS list price is $45.10.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 25, 2026 for $28,980 from Boeing Distribution Services X, Inc.. A DLA long-term contract solicitation (SPE4A626RXD20) names it, with an estimated annual demand of 678. 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 number from 1 CAGE

open solicitations, all agencies

government buy 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
4S14-12-8	71286	Howmet Global Fastening Systems Inc	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Long-term contracts and larger buys (DLA RFP / IFB)

SPE4A626RXD20 · long-term contract, 5 yr · estimated annual demand 678 · guaranteed minimum 168 · closes Oct 7, 2026

When a stock number goes onto a long-term contract, the spot RFQs for it usually stop for the term; the holder then sources the parts. All open long-term contracts →

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Aug 25, 2026	Boeing Distribution Services X, Inc. 2N935			$28,980	Dla	SPE4A626PW786

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

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 4S14-12-8.

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

DLA management data

FLIS unit price: $45.10
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Diameter: INCHES NOMINAL 0.380
Securing Device Type: RING
Distance From Engaging Member To Largest Bearing Surface Of Head: INCHES MINIMUM 0.939 AND INCHES MAXIMUM 0.954
Eyelet Outside Diameter: INCHES NOMINAL 0.374
Eyelet Length: INCHES MINIMUM 0.474 AND INCHES MAXIMUM 0.486
Material Accommodated Thickness: INCHES MINIMUM 0.558 AND INCHES MAXIMUM 0.657
Drive Type: CROSS RECESS
Material: LOCKSPRING STEEL
Material: STUD STEEL COMP 4037
Material: EYELET STEEL COMP 4130
Material Document And Classification: LOCKSPRING ASSN STD SINGLE MATERIAL RESPONSE A-S 5673
Material Document And Classification: EYELET ASSN STD SINGLE MATERIAL RESPONSE AST- A331
Material Document And Classification: STUD ASSN STD SINGLE MATERIAL RESPONSE AST- A331
Surface Treatment: LOCKSPRING PASSIVATE
Surface Treatment: EYELET CADMIUM AND CHROMATE
Surface Treatment: STUD CADMIUM AND CHROMATE
Surface Treatment Document And Classification: STUD FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2
Surface Treatment Document And Classification: EYELET FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2
Surface Treatment Document And Classification: LOCKSPRING FED SPEC SINGLE TREATMENT RESPONSE QQ--35

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.