The Pin-Rivet, cataloged under National Stock Number 5320-01-169-2952, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck Fasteners Dba Huck Intl 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-169-2952 |
| Primary Part Number | C50LR-U16-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck Fasteners Dba Huck Intl Inc |
| Status | ACTIVE |
| Shank Diameter | 0.493 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Head Height | 0.312 INCHES NOMINAL IN |
| Head Style | ERR-090 |
| Grip Length | 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Shank Style | STUMP |
| Material | STEEL COMP 301 OR STEEL COMP 302B OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303 PLUS CB OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303F PLUS CB OR STEEL COMP 303S OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 385 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 384 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 325 OR STEEL COMP 330 OR STEEL COMP 330A OR STEEL COMP 348 OVERALL A |
| Head Major Diameter | 0.922 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C50LR-U16-4 PRIMARY | Huck Fasteners Dba Huck Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| C50LR-U16-4 | 5/9 Secondary reference Huck Mfg Co |
| C50LR-U16-4 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-169-2952 is a Pin-Rivet, manufactured by Huck Fasteners Dba Huck Intl Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-169-2952 has 1 manufacturer part number on file: C50LR-U16-4 (Huck Fasteners Dba Huck Intl Inc).
Key specifications for C50LR-U16-4: Shank Diameter: 0.493 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Head Height: 0.312 INCHES NOMINAL IN; Head Style: ERR-090; Grip Length: 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.