The Pin-Rivet, cataloged under National Stock Number 5320-01-475-7637, 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 17 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-475-7637 |
| Primary Part Number | HLT953DL-10-7 |
| 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 | 0.9275 INCHES MINIMUM AND 0.9475 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 | 0.4325 INCHES MINIMUM AND 0.4425 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 |
|---|---|
| HLT953DL-10-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M760T5-7 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT953TB-10-7 PRIMARY | Huck International, Inc (USA) |
| HLT953TB-10-7 | West Coast Aerospace, Inc. (USA) |
| HLT953TB-10-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT953DL-10-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HP4760T5-7 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT953DL-10-7 PRIMARY | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT953TB-10-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT953DL-10-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT953TB-10-7 PRIMARY | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT953DL-10-7 PRIMARY | Huck International, Inc (USA) |
| HLT953DL-10-7 | West Coast Aerospace, Inc. (USA) |
| HLT953TB-10-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT953TB-10-7 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M760T5-7 | The Boeing Company Div Defense (USA) |
| HLT953DL-10-7 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT953TB-10-7 | 3/2 Design control — primary reference U.S. Government activity |
| HLT953DL-10-7 | 3/2 Design control — primary reference U.S. Government activity |
| HLT953DL-10-7 | 3/2 Design control — primary reference U.S. Government activity |
| HLT953TB-10-7 | 5/9 Secondary reference Sps Technologies Inc |
| HLT953TB-10-7 | 3/2 Design control — primary reference U.S. Government activity |
| HLT953DL-10-7 | 5/9 Secondary reference U.S. Government activity |
| HLT953TB-10-7 | 5/9 Secondary reference U.S. Government activity |
| HLT953DL-10-7 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-475-7637 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-475-7637 has 17 manufacturer part numbers on file: HLT953DL-10-7 (Sps Technologies, Llc Dba PB Fasteners), ST3M760T5-7 (Fastener Innovation Technology, Inc. Dba F I T), HLT953TB-10-7 (Huck International, Inc), HLT953TB-10-7 (West Coast Aerospace, Inc.), HLT953TB-10-7 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 12 more.
Key specifications for HLT953DL-10-7: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Fastener Length: 0.9275 INCHES MINIMUM AND 0.9475 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.