Stud, Turnlock Fastener5325-01-667-5341

NSN 5325-01-667-5341 · NIIN 016675341 · Part number A35T40CBY

Southco Inc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 72794

Government record, cited

NSN 5325-01-667-5341 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-667-5341. Manufacturer of record part number: A35T40CBY.

Also searched as 5325-01-667-5341 · 5325016675341 · NIIN 016675341 · 01-667-5341 · FSC 5325 Fastening Devices · CAGE 72794 · A35T40CBY

Nearby stock numbers ← 5325-01-667-5149 Stud Assembly, Turnlock Fastener · 5325-01-667-6294 Rear Fastener Assembly →

Features

Stud,turnlock Fastener — FSC 5325
Diameter: 0.375 INCHES NOMINAL IN
Stud Head Height: 0.070 INCHES NOMINAL IN
Turnlock Stud Head Style: FILLISTER
Surface Treatment: ZINC OVERALL
1 manufacturer part number on file
Manufacturer of record: Southco Inc

Identification

NSN: 5325-01-667-5341
NIIN: 016675341
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: A35T40CBY
Manufacturer: Southco Inc

General Description

The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-667-5341, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Southco Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-667-5341
Primary Part Number	A35T40CBY
Item Name	Stud,turnlock Fastener
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Southco Inc
Status	ACTIVE
Diameter	0.375 INCHES NOMINAL IN
Stud Head Height	0.070 INCHES NOMINAL IN
Turnlock Stud Head Style	FILLISTER
Surface Treatment	ZINC OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
A35T40CBY PRIMARY	Southco Inc (USA)

No interchangeability data on file.

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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

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5325-00-001-3858 · Item name not on file

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Frequently Asked Questions

What is NSN 5325-01-667-5341?

NSN 5325-01-667-5341 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-667-5341?

NSN 5325-01-667-5341 has 1 manufacturer part number on file: A35T40CBY (Southco Inc).

What are the specifications of A35T40CBY?

Key specifications for A35T40CBY: Diameter: 0.375 INCHES NOMINAL IN; Stud Head Height: 0.070 INCHES NOMINAL IN; Turnlock Stud Head Style: FILLISTER; Surface Treatment: ZINC OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-667-5341 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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