The Pin-Rivet, cataloged under National Stock Number 5320-01-377-2618, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-377-2618 |
| Primary Part Number | ST3M761V36-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Fastener Length | 0.877 INCHES MINIMUM AND 0.897 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.181 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.357 INCHES MINIMUM AND 0.377 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 |
|---|---|
| ST3M761V36-9 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M761V36-9 | West Coast Aerospace, Inc. (USA) |
| HLT312-6-9 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312-6-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761V36-9 | The Boeing Company Div Defense (USA) |
| ST3M761V36-9 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M761V3-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M761V3-9 | Huck International, Inc (USA) |
| ST3M761V36-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761V36-9 | Howmet Global Fastening Systems Inc (USA) |
| HLT312-6-9 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT312-6-9 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| ST3M761V36-9 | 5/9 Secondary reference U.S. Government activity |
| 10118943 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M761V36-9 | 5/9 Secondary reference U.S. Government activity |
| HLT312-6-9 | C/1 Advisory reference — outside the item-of-supply concept West Coast Aerospace, Inc. |
| AIC-L-761V3L9 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT312-6-9 | 5/9 Secondary reference U.S. Government activity |
| HLT312-6-9 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
NSN 5320-01-377-2618 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-377-2618 has 11 manufacturer part numbers on file: ST3M761V36-9 (Hi-Shear Corporation), ST3M761V36-9 (West Coast Aerospace, Inc.), HLT312-6-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT312-6-9 (Sps Technologies, Llc Dba PB Fasteners), ST3M761V36-9 (The Boeing Company Div Defense) and 6 more.
Key specifications for ST3M761V36-9: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN; Fastener Length: 0.877 INCHES MINIMUM AND 0.897 INCHES MAXIMUM IN. 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.