The Pin-Rivet, cataloged under National Stock Number 5320-01-509-4753, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5320-01-509-4753 |
| Primary Part Number | TLC881-5-16E |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.3519 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM IN |
| Fastener Length | 1.474 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN |
| Tip Diameter | 0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Head Style | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.990 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.528 INCHES MINIMUM AND 0.582 INCHES MAXIMUM 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 |
|---|---|
| TLC881-5-16E | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| TLC881-5-16E | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLC881-5-16E | Reid Products Inc. Dba Reid Products Inc (USA) |
| TLC881-5-16E PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| TLC881-5-16E | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-509-4753 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-509-4753 has 4 manufacturer part numbers on file: TLC881-5-16E (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), TLC881-5-16E (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLC881-5-16E (Reid Products Inc. Dba Reid Products Inc), TLC881-5-16E (Huck International, Inc).
Key specifications for TLC881-5-16E: Shank Diameter: 0.3519 INCHES MINIMUM AND 0.3690 INCHES MAXIMUM IN; Fastener Length: 1.474 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN; Tip Diameter: 0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Head Style: CROWN COUTERSUNK GREATER THAN 135 DEGREES. 12 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.