Rivet, Blind5320-01-666-8279

NSN 5320-01-666-8279 · NIIN 016668279 · Part number 4122541

Oshkosh Defense Llc · FSC 5320 — Rivets · FSG 53 — Hardware and Abrasives · CAGE 75Q65

Government record, cited

NSN 5320-01-666-8279 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-666-8279. Manufacturer of record part number: 4122541.

Also searched as 5320-01-666-8279 · 5320016668279 · NIIN 016668279 · 01-666-8279 · FSC 5320 Rivets · CAGE 75Q65 · 4122541 · 0126368

Nearby stock numbers ← 5320-01-666-7981 Pin-Rivet · 5320-01-666-8298 Rivet, Blind →

5320-01-666-8279 — Rivets

Features

Rivet,blind — FSC 5320
Shank Diameter: 0.074 INCHES MAXIMUM IN
Head Height: 0.050 INCHES MAXIMUM IN
Grip Length: 0.360 INCHES MAXIMUM IN
Material: ALUMINUM OVERALL
Head Major Diameter: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 5320-01-666-8279
NIIN: 016668279
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: 4122541
Manufacturer: Oshkosh Defense Llc

General Description

The Rivet,blind, cataloged under National Stock Number 5320-01-666-8279, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5320-01-666-8279
Primary Part Number	4122541
Item Name	Rivet,blind
FSC / FSG	5320 / 53 — Rivets
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE
Shank Diameter	0.074 INCHES MAXIMUM IN
Head Height	0.050 INCHES MAXIMUM IN
Grip Length	0.360 INCHES MAXIMUM IN
Material	ALUMINUM OVERALL
Head Major Diameter	0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN

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
4122541 PRIMARY	Oshkosh Defense Llc (USA)
0126368	Fastenal Company (USA)

No interchangeability data on file.

Other items in FSC 5320 — Rivets

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

5320-00-001-1756

PIN-RIVET

5320-00-001-1756

PIN-RIVET

5320-00-001-2042

5320-00-001-2042 · Item name not on file

5320-00-001-3944

RIVET,SOLID

5320-00-001-5126

5320-00-001-5126 · Item name not on file

5320-00-001-5151

5320-00-001-5151 · Item name not on file

5320-00-001-5152

5320-00-001-5152 · Item name not on file

5320-00-001-5153

5320-00-001-5153 · Item name not on file

Frequently Asked Questions

What is NSN 5320-01-666-8279?

NSN 5320-01-666-8279 is a Rivet,blind, manufactured by Oshkosh Defense Llc, classified under FSC 5320, Rivets. Status: active.

What part numbers are listed for NSN 5320-01-666-8279?

NSN 5320-01-666-8279 has 2 manufacturer part numbers on file: 4122541 (Oshkosh Defense Llc), 0126368 (Fastenal Company).

What are the specifications of 4122541?

Key specifications for 4122541: Shank Diameter: 0.074 INCHES MAXIMUM IN; Head Height: 0.050 INCHES MAXIMUM IN; Grip Length: 0.360 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: RIVET,CLOSED-END. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5320-01-666-8279 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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