The Pin-Rivet, cataloged under National Stock Number 5320-01-475-7653, 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 17 specifications, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-475-7653 |
| Primary Part Number | HLT633YC-6-12 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Fastener Length | 1.0650 INCHES MINIMUM AND 1.0850 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Grip Length | 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.345 INCHES MINIMUM AND 0.352 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 |
|---|---|
| HLT633YC-6-12 | West Coast Aerospace, Inc. (USA) |
| HLT633YC-6-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT633YC-6-12 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT633YC-6-12 PRIMARY | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HP4760D3-12 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT633YB-6-12 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M760D3-12 | The Boeing Company Div Defense (USA) |
| HLT633YB-6-12 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M760D3-12 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT633YB-6-12 | West Coast Aerospace, Inc. (USA) |
| HLT633YB-6-12 PRIMARY | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT633YB-6-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT633YB-6-12 PRIMARY | Hi-Shear Corporation (USA) |
| HLT633YC-6-12 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT633YC-6-12 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT633YB-6-12 | 5/9 Secondary reference U.S. Government activity |
| HLT633YC-6-12 | 5/9 Secondary reference Sps Technologies Inc |
| HLT633YC-6-12 | 3/2 Design control — primary reference U.S. Government activity |
| HLT633YB-6-12 | 3/2 Design control — primary reference U.S. Government activity |
| HLT633YC-6-12 | 5/9 Secondary reference U.S. Government activity |
| HLT633YB-6-12 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-475-7653 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-475-7653 has 15 manufacturer part numbers on file: HLT633YC-6-12 (West Coast Aerospace, Inc.), HLT633YC-6-12 (Sps Technologies, Llc Dba PB Fasteners), HLT633YC-6-12 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT633YC-6-12 (Sps Technologies Ltd, Tj Brooks Division), HP4760D3-12 (Heartland Precision Fasteners Inc) and 10 more.
Key specifications for HLT633YC-6-12: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Fastener Length: 1.0650 INCHES MINIMUM AND 1.0850 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 17 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.