The Pin-Rivet, cataloged under National Stock Number 5320-01-668-7374, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies Ltd, Tj Brooks Division. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-668-7374 |
| Primary Part Number | HL20PB12-36 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies Ltd, Tj Brooks Division |
| Status | ACTIVE |
| Shank Diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Head Height | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fastener Length | 2.785 INCHES MINIMUM AND 2.805 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 1, CLASS 2, CETYL ALCOHOL LUBE FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6349 ASSN STD SINGLE MATERIAL RESPONSE OR AMS-S-6049 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| Width Between Flats | 0.1582 INCHES MINIMUM AND 0.1617 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.530 INCHES MINIMUM AND 0.565 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 |
|---|---|
| HL20PB12-36 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL20PB12-36 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL20PB12-36 | Huck International, Inc (USA) |
| HL20PB12-36 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| HL20PB12-36 | Ankit Fasteners Private Limited (IND) |
| HL20PB12-36 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| HL20PB12-36 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL20PB12-36 | Howmet Global Fastening Systems Inc (USA) |
| HL20PB12-36 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL20PB12-36 | West Coast Aerospace, Inc. (USA) |
| HL20PB12-36 | Ftb Bastener Technology Bestas (TUR) |
| HL20PB12-36 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL20PB12-36 | Blanc Aero Technologies (FRA) |
| Reference | Meaning |
|---|---|
| HL20PB12-36 | 5/9 Secondary reference Minebea Co. Ltd Fujisawa Manufacturing Unit |
| HL20PB12-36 | 3/2 Design control — primary reference U.S. Government activity |
| HL20PB12-36 | 5/9 Secondary reference Ankit Fasteners Private Limited |
NSN 5320-01-668-7374 is a Pin-Rivet, manufactured by Sps Technologies Ltd, Tj Brooks Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-668-7374 has 13 manufacturer part numbers on file: HL20PB12-36 (Sps Technologies Ltd, Tj Brooks Division), HL20PB12-36 (Sps Technologies, Llc Dba PB Fasteners), HL20PB12-36 (Huck International, Inc), HL20PB12-36 (Blanc Aero Industries - Groupe Lisi Aerospace), HL20PB12-36 (Ankit Fasteners Private Limited) and 8 more.
Key specifications for HL20PB12-36: Shank Diameter: 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN; Head Height: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Fastener Length: 2.785 INCHES MINIMUM AND 2.805 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416, TYPE 1, CLASS 2, CETYL ALCOHOL LUBE FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 16 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.