Insert, Panel Fastener5325-01-026-1173

NSN 5325-01-026-1173 · NIIN 010261173

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

Government record, cited

Also searched as 5325-01-026-1173 · 5325010261173 · NIIN 010261173 · 01-026-1173 · FSC 5325 Fastening Devices · GS500AU4H08SL · 495HF428-08 · 495HF428-08

Nearby stock numbers ← 5325-01-026-1026 · 5325-01-026-1271 Insert, Screw Thread →

Features

Insert,panel Fastener — FSC 5325
Flange Diameter: 0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
Features Provided: POTTING SLOTPOTTING SLOT
Surface Treatment: CADMIUM OVERALL
Shoulder Diameter: 0.656 INCHES MAXIMUM0.656 INCHES MAXIMUM IN
Insert Style: PROTRUDING FLANGEPROTRUDING FLANGE
Material: STEEL OVERALL
Thread Size and Series/type Designator: 0.250-28 UNF

Identification

NSN: 5325-01-026-1173
NIIN: 010261173
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives

General Description

The Insert,panel Fastener, cataloged under National Stock Number 5325-01-026-1173, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-026-1173
Item Name	Insert,panel Fastener
FSC / FSG	5325 / 53 — Fastening Devices
Status	ACTIVE
Flange Diameter	0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN
Features Provided	POTTING SLOTPOTTING SLOT
Surface Treatment	CADMIUM OVERALL
Shoulder Diameter	0.656 INCHES MAXIMUM0.656 INCHES MAXIMUM IN
Insert Style	PROTRUDING FLANGEPROTRUDING FLANGE
Material	STEEL OVERALL
Thread Size and Series/type Designator	0.250-28 UNF
Hole Type	THREADEDTHREADED

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
GS500AU4H08SL	7/2 Vendor item drawing reference Northrop Grumman Systems Corporation
495HF428-08	5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products
495HF428-08	3/2 Design control — primary reference U.S. Government activity

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 5325-01-026-1173?

NSN 5325-01-026-1173 is a Insert,panel Fastener, classified under FSC 5325, Fastening Devices. Status: active.

What are the specifications of 5325-01-026-1173?

Key specifications for 5325-01-026-1173: Flange Diameter: 0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN; Overall Length: 0.455 INCHES NOMINAL0.455 INCHES NOMINAL IN; Features Provided: POTTING SLOTPOTTING SLOT; Surface Treatment: CADMIUM OVERALL. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-026-1173 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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