The Pin-Rivet, cataloged under National Stock Number 5320-01-499-8067, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-499-8067 |
| Primary Part Number | HL204-20-28 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.6699 INCHES MINIMUM AND 0.6709 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| Fastener Length | 2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416, TY II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-5626 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6049 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Grip Length | 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN |
| Width Between Flats | 0.2520 INCHES MINIMUM AND 0.2555 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 41000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 67200 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.955 INCHES MINIMUM AND 0.990 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 |
|---|---|
| HL204PB20-28 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL204PB20-28 | Hi-Shear Corporation (USA) |
| HL204-20-28 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5320-01-499-8067 is a Pin-Rivet, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-499-8067 has 3 manufacturer part numbers on file: HL204PB20-28 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL204PB20-28 (Hi-Shear Corporation), HL204-20-28 (Northrop Grumman Systems Corporation).
Key specifications for HL204-20-28: Shank Diameter: 0.6699 INCHES MINIMUM AND 0.6709 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN; Fastener Length: 2.590 INCHES MINIMUM AND 2.610 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.