Fastener, Turnbutton5325-00-489-5016

NSN 5325-00-489-5016 · NIIN 004895016

FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5325-00-489-5016 · 5325004895016 · NIIN 004895016 · 00-489-5016 · FSC 5325 Fastening Devices

Nearby stock numbers ← 5325-00-489-5015 · 5325-00-489-5161 →

Features

Fastener,turnbutton — FSC 5325
Button Thickness: 0.312 INCHES NOMINAL IN
Center to Center Distance Between Stud Holes: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
Turnbutton Stud Style: SCREW BASE
Stud Hole Diameter: 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
Socket Accommodated Quantity: 1
Button Width: 0.531 INCHES NOMINAL IN
Base Width: 0.469 INCHES NOMINAL IN

Identification

NSN: 5325-00-489-5016
NIIN: 004895016
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives

General Description

The Fastener,turnbutton, cataloged under National Stock Number 5325-00-489-5016, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-00-489-5016
Item Name	Fastener,turnbutton
FSC / FSG	5325 / 53 — Fastening Devices
Status	ACTIVE
Button Thickness	0.312 INCHES NOMINAL IN
Center to Center Distance Between Stud Holes	0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
Turnbutton Stud Style	SCREW BASE
Stud Hole Diameter	0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
Socket Accommodated Quantity	1
Button Width	0.531 INCHES NOMINAL IN
Base Width	0.469 INCHES NOMINAL IN
Base Length	1.250 INCHES NOMINAL IN
Height	0.768 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN
Material	COPPER ALLOY OVERALL
Fabrication Method	STAMPED

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
4402	3/9 Design control — primary reference Trw Assemblies and Fasteners Group

No interchangeability data on file.

Other items in FSC 5325 — Fastening Devices

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

5325-00-000-1884

5325-00-000-1884 · Item name not on file

5325-00-000-9988

5325-00-000-9988 · Item name not on file

5325-00-001-1567

RING,RETAINING

5325-00-001-2043

FASTENER,PANEL

5325-00-001-3842

RING,RETAINING

5325-00-001-3858

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

5325-00-001-3871

RING,RETAINING

5325-00-001-4317

RING,RETAINING

Frequently Asked Questions

What is NSN 5325-00-489-5016?

NSN 5325-00-489-5016 is a Fastener,turnbutton, classified under FSC 5325, Fastening Devices. Status: active.

What are the specifications of 5325-00-489-5016?

Key specifications for 5325-00-489-5016: Button Thickness: 0.312 INCHES NOMINAL IN; Center to Center Distance Between Stud Holes: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Turnbutton Stud Style: SCREW BASE; Stud Hole Diameter: 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5325-00-489-5016 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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