PartsTable TECHNICAL DATA SHEET

NSN 5320-01-646-0174Government record, cited

Pin-Rivet5320-01-646-0174

NSN 5320-01-646-0174 · NIIN 016460174 · Part number S4931920C12-10

Huck International, Inc · FSC 5320 — Rivets · FSG 53 — Hardware and Abrasives · CAGE 17446

Government record, cited

NSN 5320-01-646-0174 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-646-0174. Manufacturer of record part number: S4931920C12-10.

Also searched as 5320-01-646-0174 · 5320016460174 · NIIN 016460174 · 01-646-0174 · FSC 5320 Rivets · CAGE 17446 · S4931920C12-10

Nearby stock numbers ← 5320-01-645-9858 Pin-Rivet · 5320-01-646-0444 Rivet, Solid →

5320-01-646-0174 — Rivets

Features

Pin-Rivet — FSC 5320
4 manufacturer part numbers on file
Manufacturer of record: Huck International, Inc

Identification

NSN: 5320-01-646-0174
NIIN: 016460174
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: S4931920C12-10
Manufacturer: Huck International, Inc

General Description

The Pin-Rivet, cataloged under National Stock Number 5320-01-646-0174, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pin-Rivet
FSC / FSG	5320 — Rivets (FSG 53)
Manufacturers	Huck International, Inc (CAGE 17446); West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878)

Technical Specifications

Parameter	Value
NSN	5320-01-646-0174
Primary Part Number	S4931920C12-10
Item Name	Pin-Rivet
FSC / FSG	5320 / 53 — Rivets
Manufacturer	Huck International, Inc
Status	ACTIVE

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
S4931920C12-10 PRIMARY	Huck International, Inc (USA)
S4931920C12-10 PRIMARY	West Coast Aerospace, Inc. (USA)
S4931920C12-10 PRIMARY	Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
S4931920C12-10 PRIMARY	Sps Technologies, Llc Dba PB Fasteners (USA)

Reference documents

Reference	Meaning
S4931920C12-10	5/2 Secondary reference U.S. Government activity

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 5320-01-646-0174?

NSN 5320-01-646-0174 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.

What part numbers are listed for NSN 5320-01-646-0174?

NSN 5320-01-646-0174 has 4 manufacturer part numbers on file: S4931920C12-10 (Huck International, Inc), S4931920C12-10 (West Coast Aerospace, Inc.), S4931920C12-10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), S4931920C12-10 (Sps Technologies, Llc Dba PB Fasteners).

Is NSN 5320-01-646-0174 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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