The Pin-Rivet, cataloged under National Stock Number 5320-01-241-2825, 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 18 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-241-2825 |
| Primary Part Number | HLT312DL-10-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Fastener Length | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.630 INCHES MAXIMUM IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| 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 | 0.475 INCHES MINIMUM AND 0.500 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 |
|---|---|
| HP4761V5-10 | Heartland Precision Fasteners Inc (USA) |
| HLT312TB-10-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312DL-10-10 PRIMARY | Hi-Shear Corporation (USA) |
| HLT312TB-10-10 | Huck International, Inc (USA) |
| HLT312TB10-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312DL-10-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT312DL-10-10 | West Coast Aerospace, Inc. (USA) |
| HLT312DL-10-10 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312TB10-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312DL-10-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761V5-10 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT312TB-10-10 | West Coast Aerospace, Inc. (USA) |
| HLT312DL-10-10 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312TB-10-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT312TB10-10 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT312DL-10-10 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| ST3M761V5-10 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT312DL-10-10 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-761V5-10 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT312TB10-10 | 5/9 Secondary reference U.S. Government activity |
| 10112297 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT312TB10-10 | 5/9 Secondary reference U.S. Government activity |
| HLT312DL-10-10 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-241-2825 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-241-2825 has 15 manufacturer part numbers on file: HP4761V5-10 (Heartland Precision Fasteners Inc), HLT312TB-10-10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT312DL-10-10 (Hi-Shear Corporation), HLT312TB-10-10 (Huck International, Inc), HLT312TB10-10 (Sps Technologies, Llc Dba PB Fasteners) and 10 more.
Key specifications for HLT312DL-10-10: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Fastener Length: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN. 18 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.