The Pin-Rivet, cataloged under National Stock Number 5320-00-283-4835, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-283-4835 |
| Primary Part Number | ST3M429C5-12D1 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.3403 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL AND DRY FILM |
| Fastener Length | 1.234 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.3294 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.750 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | NICKEL AND CADMIUM OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.603 INCHES MINIMUM AND 0.669 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 |
|---|---|
| TLC300L5-12E | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST3M429C5-12D1 PRIMARY | The Boeing Company Div Defense (USA) |
| TLC300L5-12E | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLC300L5-12E | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TLC300L5-12E | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| TLC300L5-12E | 5/9 Secondary reference U.S. Government activity |
| TLC300L5-12E | 5/9 Secondary reference U.S. Government activity |
| TLC300L5-12E | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-283-4835 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-283-4835 has 5 manufacturer part numbers on file: TLC300L5-12E (Reid Products Inc. Dba Reid Products Inc), ST3M429C5-12D1 (The Boeing Company Div Defense), TLC300L5-12E (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLC300L5-12E (Sps Technologies, Llc Dba PB Fasteners), TLC300L5-12E (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for ST3M429C5-12D1: Shank Diameter: 0.3403 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL AND DRY FILM; Fastener Length: 1.234 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL. 18 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.