The Pin-Rivet, cataloged under National Stock Number 5320-01-504-9750, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-504-9750 |
| Primary Part Number | TLCB400-12W36 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.786 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.378 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.741 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.750 INCHES IN |
| Grip Length | 0.750 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 1.342 INCHES MINIMUM AND 1.356 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 |
|---|---|
| TLCB400-12W36 | Huck International, Inc (USA) |
| TLCB400-12W36 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLCB400-12W36 | Reid Products Inc. Dba Reid Products Inc (USA) |
| TLCB400-12W36 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| BACB30PE12AK36 | 3/2 Design control — primary reference U.S. Government activity |
| TLCB400-12W36 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-504-9750 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-504-9750 has 4 manufacturer part numbers on file: TLCB400-12W36 (Huck International, Inc), TLCB400-12W36 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLCB400-12W36 (Reid Products Inc. Dba Reid Products Inc), TLCB400-12W36 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for TLCB400-12W36: Shank Diameter: 0.786 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.378 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN; Fastener Length: 1.000 INCHES NOMINAL IN. 15 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.