The Pin-Rivet, cataloged under National Stock Number 5320-01-129-6973, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 20 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through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-129-6973 |
| Primary Part Number | HLT313TA-8-19 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| 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 |
| Fastener Length | 1.578 INCHES MINIMUM AND 1.598 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 | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 1.193 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 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| 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 | 0.5066 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 |
|---|---|
| HLT313TB-8-19 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT313TA-8-19 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT313TB-8-19 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT313DL-8-19 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT313DL-8-19 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT313TA-8-19 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT313DL-8-19 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT313DL-8-19 PRIMARY | Hi-Shear Corporation (USA) |
| HL313TB-8-19 | Hi-Shear Corporation (USA) |
| HL313TB-8-19 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT313TB-8-19 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT313TA-8-19 PRIMARY | Hi-Shear Corporation (USA) |
| HLT313DL-8-19 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| AIC-L-760V4-19 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT313DL-8-19 PRIMARY | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HLT313TB-8-19 | 3/2 Design control — primary reference U.S. Government activity |
| HLT313TA-8-19 | 3/2 Design control — primary reference U.S. Government activity |
| HLT313DL-8-19 | 5/9 Secondary reference Huck International, Inc |
| HLT313DL-8-19 | 5/9 Secondary reference U.S. Government activity |
| 10124112 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT313DL-8-19 | 3/2 Design control — primary reference U.S. Government activity |
| HLT313TA-8-19 | 5/9 Secondary reference U.S. Government activity |
| HLT313TB-8-19 | 5/9 Secondary reference U.S. Government activity |
| HLT313TB-8-19 | 5/9 Secondary reference Huck International, Inc |
| HLT313TB-8-19 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT313TA-8-19 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| ST3M760V4-19 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5320-01-129-6973 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-129-6973 has 15 manufacturer part numbers on file: HLT313TB-8-19 (Sps Technologies Ltd, Tj Brooks Division), HLT313TA-8-19 (Sps Technologies, Llc Dba PB Fasteners), HLT313TB-8-19 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT313DL-8-19 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT313DL-8-19 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 10 more.
Key specifications for HLT313TA-8-19: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 1.578 INCHES MINIMUM AND 1.598 INCHES MAXIMUM IN; Surface Treatment Document and Classification: TI-SHIELD 3,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 20 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.