The Pin-Rivet, cataloged under National Stock Number 5320-01-513-0850, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-513-0850 |
| Primary Part Number | ST3M758D5-5 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND SOLID FILM |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.802 INCHES MINIMUM AND 0.822 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 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4689 INCHES MINIMUM AND 0.4739 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 |
|---|---|
| ST3M758D5-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M758D5-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M758D5-5 | Heartland Precision Fasteners Inc (USA) |
| ST3M758D5-5 | Hi-Shear Corporation (USA) |
| ST3M758D5-5 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M758D5-5 | Huck International, Inc (USA) |
| ST3M758D5-5 | West Coast Aerospace, Inc. (USA) |
| ST3M758D5-5 PRIMARY | The Boeing Company Div Defense (USA) |
| ST3M758D5-5 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| HLT631YC-10-5 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT631YB-10-5 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT631YB-10-5 | 5/9 Secondary reference Sps Technologies Inc |
| HLT631YB-10-5 | 5/9 Secondary reference Huck International, Inc |
| HLT631YB-10-5 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT631YB-10-5 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT631YC-10-5 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HP4758D5-5 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| ST3M758D5-5 | 5/9 Secondary reference Sps Technologies Inc |
| HLT631YC-10-5 | 5/9 Secondary reference Sps Technologies Inc |
| HLT631YC-10-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT631YB-10-5 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| HLT631YC-10-5 | 5/9 Secondary reference Huck International, Inc |
| HLT631YC-10-5 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT631YC-10-5 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| HLT631YB-10-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
NSN 5320-01-513-0850 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-513-0850 has 9 manufacturer part numbers on file: ST3M758D5-5 (Sps Technologies, Llc Dba PB Fasteners), ST3M758D5-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), ST3M758D5-5 (Heartland Precision Fasteners Inc), ST3M758D5-5 (Hi-Shear Corporation), ST3M758D5-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 4 more.
Key specifications for ST3M758D5-5: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND SOLID FILM; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: FLUSH COUNTERSUNK. 14 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.