The Pin-Rivet, cataloged under National Stock Number 5320-01-140-9930, 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 16 specifications, cited from the U.S. Government catalog. The record lists 15 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-140-9930 |
| Primary Part Number | HLT50YC-6-2 |
| 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, SPEC 305, HI-SHEAR CORP AND SOLID FILM |
| Head Height | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Fastener Length | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.130 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.295 INCHES MINIMUM AND 0.315 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 |
|---|---|
| HLT50YC-6-2 PRIMARY | Hi-Shear Corporation (USA) |
| HLT50YC-6-2 | West Coast Aerospace, Inc. (USA) |
| HLT50YB-6-2 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YB-6-2 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-6-2 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HP4759-3-2 | Heartland Precision Fasteners Inc (USA) |
| ST3M759C3-2 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT50YC-6-2 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YC-6-2 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-6-2 | Huck International, Inc (USA) |
| HLT50YC-6-2 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YB-6-2 | Howmet Global Fastening Systems Inc (USA) |
| HLT50YB-6-2 | West Coast Aerospace, Inc. (USA) |
| HLT50YB-6-2 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT50YB-6-2 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HP4759C3-2 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| HL50YC-6-2 | 5/9 Secondary reference U.S. Government activity |
| 10111640 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT50TB-6-2 | 5/9 Secondary reference U.S. Government activity |
| HLT50TB-6-2 | 5/9 Secondary reference Huck International, Inc |
| HLT50YC-6-2 | 5/2 Secondary reference U.S. Government activity |
| AIC-L-759C3-2 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT50TB-6-2 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT50YB-6-2 | 5/2 Secondary reference U.S. Government activity |
| MA4759C3-2 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT50TB-6-2 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT50YC-6-2 | 5/9 Secondary reference U.S. Government activity |
| HLT50TB-6-2 | 5/9 Secondary reference U.S. Government activity |
| HLT50YB-6-2 | 5/9 Secondary reference U.S. Government activity |
| HLT50YC-6-2 | 5/9 Secondary reference Sps Technologies Inc |
| HLT50YB-6-2 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-140-9930 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-140-9930 has 15 manufacturer part numbers on file: HLT50YC-6-2 (Hi-Shear Corporation), HLT50YC-6-2 (West Coast Aerospace, Inc.), HLT50YB-6-2 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT50YB-6-2 (Sps Technologies, Llc Dba PB Fasteners), HLT50YC-6-2 (Sps Technologies Ltd, Tj Brooks Division) and 10 more.
1 possible match (shared part number, not a government interchangeability claim): 5320-01-291-3745. Verify interchangeability with system specifications before substitution.
Key specifications for HLT50YC-6-2: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND SOLID FILM; Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Fastener Length: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN. 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.