The Pin-Rivet, cataloged under National Stock Number 5320-01-452-2720, 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. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-452-2720 |
| Primary Part Number | 93783-4-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.1240 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 0.383 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Grip Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | PASSIVATE OVERALL |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | STEEL COMP XM-13 OVERALL |
| Head Major Diameter | 0.202 INCHES MINIMUM AND 0.233 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 93783-4-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| AIC3059S4-4 PRIMARY | Kelly Manufacturing Company (USA) |
| 3M1261C4-4 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| AIC3059S4-4 | 5/9 Secondary reference Allen R C Instruments Inc |
| VLB257-4-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-452-2720 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-452-2720 has 3 manufacturer part numbers on file: 93783-4-4 (Sps Technologies, Llc Dba PB Fasteners), AIC3059S4-4 (Kelly Manufacturing Company), 3M1261C4-4 (The Boeing Company Div Defense).
Key specifications for 93783-4-4: Shank Diameter: 0.1240 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Fastener Length: 0.383 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 13 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.