Home · FSC 5325 Fastening Devices · NSN 5325-00-291-0192

NSN 5325-00-291-0192 — Stud Assembly,Turnlock Fastener

NIIN 00-291-0192 · unit of issue EA · AAC H (not stocked, central procurement (dispute)) · source of supply SMS

Buying rhythm

from 6 government buys since 2017

The government has bought this item about every 4 months (irregular, gaps vary ±154%). Last buy Sep 1, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 5325-00-291-0192 is the national stock number for a stud assembly,turnlock fastener in federal supply class 5325 (Fastening Devices). It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including The Boeing Company, Howmet Global Fastening Systems Inc, Fairchild Fasteners Europe - Camloc Gmbh; the primary is 4S14-6. The unit of issue is EA and the FLIS list price is $25.91.

The U.S. government has bought this item 18 times on record, 16 of them in the last 24 months, most recently on September 1, 2026 at $73.95 each from Vc Displays, Inc.. The median unit price paid over 36 months is $20.28. 1 solicitation is open right now, the soonest due October 5, 2026 for 341 EA. 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.

3

part numbers from 3 CAGEs

1

open solicitation, all agencies

16

government buys in 24 months · median $20.28

0

sellers with confirmed stock

Watch NSN 5325-00-291-0192: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
BACS21AE6A681205The Boeing Company3 · Design control (vendor)2 · Fully interchangeable
4S14-671286Howmet Global Fastening Systems Inc5 · Secondary reference2 · Fully interchangeable
4S14-6D0680Fairchild Fasteners Europe - Camloc Gmbh5 · Secondary reference2 · Fully interchangeable
4S14-6-671286Howmet Global Fastening Systems IncC1 · Not fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 1, 2026Vc Displays, Inc. 4AGF5545$73.95DlaSPE4A626P0F46
Sep 1, 2026Vc Displays, Inc. 4AGF5$40,303DlaSPE4A626P0F46
Jun 1, 2026Boeing Distribution Services X, Inc. 2N93549$70.00DlaSPE4A626PT183
May 5, 2026Noble Supply & Logistics, LLC 1HEN928$20.28DlaSPE4A526FB305
Apr 22, 2026Noble Supply & Logistics, LLC 1HEN910$20.28DlaSPE4A526FAYCM
Apr 22, 2026Noble Supply & Logistics, LLC 1HEN96$20.28DlaSPE4A526FAYDL
Apr 7, 2026Noble Supply & Logistics, LLC 1HEN928$20.28DlaSPE4A526FATBP
Feb 11, 2026Noble Supply & Logistics, LLC 1HEN910$20.28DlaSPE4A526FAQJ3
Feb 7, 2026Noble Supply & Logistics, LLC 1HEN956$20.28DlaSPE4A526FALN1
Feb 5, 2026Noble Supply & Logistics, LLC 1HEN963$20.28DlaSPE4A526FAKJ0
Jan 21, 2026Noble Supply & Logistics, LLC 1HEN928$20.28DlaSPE4A526FAX0T
Jan 12, 2026Noble Supply & Logistics, LLC 1HEN935$20.28DlaSPE4A526FAQ7Z
Jan 9, 2026Noble Supply & Logistics, LLC 1HEN96$20.28DlaSPE4A526FAP7M
Dec 31, 2025Noble Supply & Logistics, LLC 1HEN910$20.28DlaSPE4A526FAH7M
Dec 17, 2025Noble Supply & Logistics, LLC 1HEN942$20.28DlaSPE4A526FAY98
Dec 10, 2025Noble Supply & Logistics, LLC 1HEN914$20.28DlaSPE4A526FAJ19
Jun 13, 2018Boeing Distribution Services X, Inc. 2N9351,086$10.66DlaSPE5EY18F145C
Jun 6, 2017Boeing Distribution Services X, Inc. 2N9351,024$10.66DlaSPM5EY13D03530219

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 18 buys 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 4S14-6.

Request 4S14-6

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$25.91
Unit of issue
EA
Acquisition advice
H — Not stocked, central procurement (dispute)
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 0.639 AND INCHES MAXIMUM 0.654
Eyelet Outside Diameter
INCHES MINIMUM 0.373 AND INCHES MAXIMUM 0.374
Eyelet Length
INCHES MINIMUM 0.374 AND INCHES MAXIMUM 0.386
Material Accommodated Thickness
INCHES MINIMUM 0.258 AND INCHES MAXIMUM 0.357
Drive Type
CROSS RECESS
Material
EYELET STEEL COMP 4130
Material
EJECTOR SPRING STEEL
Material
STUD STEEL
Material Document And Classification
EJECTOR SPRING ASSN STD SINGLE MATERIAL RESPONSE A-S 5673
Material Document And Classification
STUD ASSN STD SINGLE MATERIAL RESPONSE AST- A331
Material Document And Classification
EYELET ASSN STD SINGLE MATERIAL RESPONSE AST- A331
Surface Treatment
STUD CADMIUM AND CHROMATE
Surface Treatment
EYELET 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

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.

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