The Pin-Rivet, cataloged under National Stock Number 5320-01-448-6200, 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 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-448-6200 |
| Primary Part Number | HL19-6K16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.181 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN |
| Fastener Length | 1.315 INCHES MINIMUM AND 1.335 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | BMS10-85,TYP I MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Hole Depth | 0.115 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM OVERALL |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Material | STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 8740 OVERALL |
| Shoulder Length | 1.2695 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN |
| Hole Diameter | 0.104 INCHES MINIMUM AND 0.119 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 |
|---|---|
| HL19-6K16 | Hi-Shear Corporation (USA) |
| HL19-6K16 | West Coast Aerospace, Inc. (USA) |
| AIC-L-839-6K16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL19-6K16 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL19-6K16 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HL19-6K16 | 5/9 Secondary reference U.S. Government activity |
| BACB30FN6K16 | 3/2 Design control — primary reference U.S. Government activity |
| HL19-6K16 | 5/2 Secondary reference U.S. Government activity |
| HL19-6K16 | 5/2 Secondary reference U.S. Government activity |
| L-839-6K16 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
NSN 5320-01-448-6200 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-448-6200 has 5 manufacturer part numbers on file: HL19-6K16 (Hi-Shear Corporation), HL19-6K16 (West Coast Aerospace, Inc.), AIC-L-839-6K16 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL19-6K16 (Sps Technologies, Llc Dba PB Fasteners), HL19-6K16 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HL19-6K16: Shank Diameter: 0.181 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN; Fastener Length: 1.315 INCHES MINIMUM AND 1.335 INCHES MAXIMUM IN; Surface Treatment Document and Classification: BMS10-85,TYP I MFR REF SINGLE TREATMENT RESPONSE OVERALL; Hole Depth: 0.115 INCHES NOMINAL 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.