The Pin-Rivet, cataloged under National Stock Number 5320-01-475-7633, 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 15 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-475-7633 |
| Primary Part Number | HLT953TB-10-17 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Fastener Length | 1.5525 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM IN |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Grip Length | 1.0575 INCHES MINIMUM AND 1.0675 INCHES MAXIMUM IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.597 INCHES MINIMUM AND 0.604 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 |
|---|---|
| HLT953TB-10-17 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT953TB-10-17 PRIMARY | Huck International, Inc (USA) |
| HLT953TB-10-17 PRIMARY | Hi-Shear Corporation (USA) |
| HLT953DL-10-17 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT953TB-10-17 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT953DL-10-17 | West Coast Aerospace, Inc. (USA) |
| ST3M760T5-17 | The Boeing Company Div Defense (USA) |
| HLT953DL-10-17 | Huck International, Inc (USA) |
| HLT953DL-10-17 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT953DL-10-17 PRIMARY | Hi-Shear Corporation (USA) |
| HLT953TB-10-17 | West Coast Aerospace, Inc. (USA) |
| HLT953TB-10-17 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT953DL-10-17 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HLT953DL-10-17 | 5/9 Secondary reference Sps Technologies Inc |
| HLT953DL-10-17 | 5/2 Secondary reference U.S. Government activity |
| HLT953TB-10-17 | 5/9 Secondary reference U.S. Government activity |
| HLT953DL-10-17 | 5/9 Secondary reference U.S. Government activity |
| HLT953TB-10-17 | 5/9 Secondary reference Sps Technologies Inc |
| HLT953TB-10-17 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-475-7633 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-475-7633 has 13 manufacturer part numbers on file: HLT953TB-10-17 (Sps Technologies, Llc Dba PB Fasteners), HLT953TB-10-17 (Huck International, Inc), HLT953TB-10-17 (Hi-Shear Corporation), HLT953DL-10-17 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT953TB-10-17 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 8 more.
Key specifications for HLT953TB-10-17: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Fastener Length: 1.5525 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM IN; Material Document and Classification: AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: FLUSH COUNTERSUNK. 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.