The Pin-Rivet, cataloged under National Stock Number 5320-01-132-4455, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 16 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-132-4455 |
| Primary Part Number | HLT310DL-8-7 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 0.823 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | TI-SHIELD 3,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.443 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ANODIZE OVERALL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.387 INCHES MINIMUM AND 0.412 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 |
|---|---|
| HLT310DL-8-7 PRIMARY | Huck International, Inc (USA) |
| HLT310TB-8-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT310DL-8-7 PRIMARY | Hi-Shear Corporation (USA) |
| HLT310TB-8-7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT310TB-8-7 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT310DL-8-7 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT310TB-8-7 PRIMARY | Huck International, Inc (USA) |
| HLT310TB-8-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT310TB-8-7 | Hi-Shear Corporation (USA) |
| HLT310TB-8-7 | West Coast Aerospace, Inc. (USA) |
| HLT310DL-8-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT310DL-8-7 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HLT310DL-8-7 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HLT310DL-8-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT310TB-8-7 | Howmet Global Fastening Systems Inc (USA) |
| HLT310DL-8-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| 10111437 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M759V4-7 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| ST3M759V4-7 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| ST3M759V4-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| ST3M759V4-7 | 5/9 Secondary reference U.S. Government activity |
| HLT310TA-8-7 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT310TA-8-7 | C/1 Advisory reference — outside the item-of-supply concept Hi-Shear Corporation |
| HLT310TA-8-7 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba PB Fasteners |
| ST3M759V4-7 | 5/9 Secondary reference Hi-Shear Corporation |
| ST3M759V4-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| ST3M759V4-7 | 5/9 Secondary reference Huck International, Inc |
| AIC-L-759V4-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| ST3M759V4-7 | 3/9 Design control — primary reference West Coast Aerospace, Inc. |
| HLT310TA-8-7 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| HLT310TB-8-7 | 5/9 Secondary reference U.S. Government activity |
| HLT310DL-8-7 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-132-4455 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-132-4455 has 16 manufacturer part numbers on file: HLT310DL-8-7 (Huck International, Inc), HLT310TB-8-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT310DL-8-7 (Hi-Shear Corporation), HLT310TB-8-7 (Sps Technologies, Llc Dba PB Fasteners), HLT310TB-8-7 (Sps Technologies Ltd, Tj Brooks Division) and 11 more.
Key specifications for HLT310DL-8-7: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 0.823 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN. 19 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.