The Pin-Rivet, cataloged under National Stock Number 5320-01-504-9761, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies Llc Dba PB Fasteners Div PB Fasteners. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-504-9761 |
| Primary Part Number | BACB30PE6AK28X |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.404 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.165 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN |
| Fastener Length | 0.562 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.368 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 0.375 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| 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 | 0.688 INCHES MINIMUM AND 0.702 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 |
|---|---|
| BACB30PE6AK28X | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLCB410-6W28 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| TLCB410-6W28 | Reid Products Inc. Dba Reid Products Inc (USA) |
| BACB30PE6AK28X | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| TLCB410-6W28 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| TLCB410-6W28 | 5/9 Secondary reference U.S. Government activity |
| TLCB410-6W28 | 5/9 Secondary reference Huck International, Inc |
| BACB30PE6AK28X | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-504-9761 is a Pin-Rivet, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-504-9761 has 4 manufacturer part numbers on file: BACB30PE6AK28X (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLCB410-6W28 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), TLCB410-6W28 (Reid Products Inc. Dba Reid Products Inc), BACB30PE6AK28X (Huck International, Inc).
Key specifications for BACB30PE6AK28X: Shank Diameter: 0.404 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.165 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN; Fastener Length: 0.562 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.