NSN 5320-01-646-3183 · NIIN 016463183 · Part number HL19-12-29
Howmet Global Fastening Systems Inc · FSC 5320 — Rivets · FSG 53 — Hardware and Abrasives · CAGE 06950
Government record, cited
NSN 5320-01-646-3183 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-646-3183. Manufacturer of record part number: HL19-12-29.
Also searched as5320-01-646-3183 ·
5320016463183 ·
NIIN 016463183 ·
01-646-3183 ·
FSC 5320 Rivets · CAGE 06950 · HL19-12-29
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
Head Major Diameter: 0.5604 INCHES NOMINAL IN
Identification
NSN: 5320-01-646-3183
NIIN: 016463183
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: HL19-12-29
Manufacturer: Howmet Global Fastening Systems Inc
General Description
The Pin-Rivet, cataloged under National Stock Number 5320-01-646-3183, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 7 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5320-01-646-3183?
NSN 5320-01-646-3183 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
What part numbers are listed for NSN 5320-01-646-3183?
NSN 5320-01-646-3183 has 1 manufacturer part number on file: HL19-12-29 (Howmet Global Fastening Systems Inc).
What are the specifications of HL19-12-29?
Key specifications for HL19-12-29: Head Style: FLUSH COUNTERSUNK; Grip Length: 0.3745 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Countersink Angle: 100.0 DEGREES NOMINAL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5320-01-646-3183 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.