The Pin-Rivet, cataloged under National Stock Number 5320-01-436-4491, 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 16 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-436-4491 |
| Primary Part Number | ST3M759C5-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Head Height | 0.078 INCHES NOMINAL IN |
| Fastener Length | 1.178 INCHES NOMINAL 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 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.313 INCHES IN |
| Grip Length | 1.183 INCHES NOMINAL IN |
| Width Between Flats | 0.129 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.505 INCHES NOMINAL 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 |
|---|---|
| ST3M759C5-11 | Huck International, Inc (USA) |
| ST3M759C5-11 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| ST3M759C5-11 | Heartland Precision Fasteners Inc (USA) |
| ST3M759C5-11 | West Coast Aerospace, Inc. (USA) |
| ST3M759C5-11 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M759C5-11 PRIMARY | The Boeing Company Div Defense (USA) |
| ST3M759C5-11 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M759C5-11 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M759C5-11 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT50YB-10-11 | 5/9 Secondary reference U.S. Government activity |
| ST3M759C5-11 | 5/2 Secondary reference U.S. Government activity |
| HLT50YB-10-11 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HLT50YB-10-11 | 5/9 Secondary reference Hi-Shear Corporation |
| ST3M759C5-11 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-436-4491 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-436-4491 has 9 manufacturer part numbers on file: ST3M759C5-11 (Huck International, Inc), ST3M759C5-11 (Sps Technologies Ltd, Tj Brooks Division), ST3M759C5-11 (Heartland Precision Fasteners Inc), ST3M759C5-11 (West Coast Aerospace, Inc.), ST3M759C5-11 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 4 more.
Key specifications for ST3M759C5-11: Shank Diameter: 0.312 INCHES NOMINAL IN; Head Height: 0.078 INCHES NOMINAL IN; Fastener Length: 1.178 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 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.