The Pin-Rivet, cataloged under National Stock Number 5320-01-665-3898, 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 20 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-665-3898 |
| Primary Part Number | HL19-12-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 1.2325 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE I, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 6415 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6349 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6382 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6322 ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 0.6875 INCHES NOMINAL IN |
| Width Between Flats | 0.197 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.5554 INCHES MINIMUM AND 0.5604 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 |
|---|---|
| HL19-12-11 PRIMARY | Hi-Shear Corporation (USA) |
| HL19-12-11 | Blanc Aero Technologies (FRA) |
| HL19-12-11 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL19-12-11 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL19-12-11 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL19-12-11 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL19-12-11 | Blanc Aero Industries Uk Ltd (GBR) |
| HL19-12-11 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| HL19-12-11 | Blanc Aero Industries - Groupe Lisi Aerospace (FRA) |
| HL19-12-11 | Howmet Global Fastening Systems Inc (USA) |
| HL19-12-11 | Ftb Bastener Technology Bestas (TUR) |
| HL19-12-11 | Huck International, Inc (USA) |
| HL19-12-11 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL19-12-11 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL19-12-11 | C/1 Advisory reference — outside the item-of-supply concept Ankit Fasteners Private Limited |
| HL19-12-11 | 5/9 Secondary reference Ankit Fasteners Private Limited |
| HL19-12-11 | 5/9 Secondary reference Minebea Co. Ltd Fujisawa Manufacturing Unit |
NSN 5320-01-665-3898 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-665-3898 has 14 manufacturer part numbers on file: HL19-12-11 (Hi-Shear Corporation), HL19-12-11 (Blanc Aero Technologies), HL19-12-11 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL19-12-11 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL19-12-11 (Sps Technologies, Llc Dba PB Fasteners) and 9 more.
Key specifications for HL19-12-11: Shank Diameter: 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 1.2325 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TYPE I, CLASS 2 FED SPEC 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.