The Pin-Rivet, cataloged under National Stock Number 5320-01-363-4898, 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 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-363-4898 |
| Primary Part Number | GB510AN4-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.2696 INCHES MINIMUM AND 0.2701 INCHES MAXIMUM IN |
| Lubrication | DRY FILM AND CETYL ALCOHOL |
| Head Height | 0.0502 INCHES MINIMUM AND 0.0523 INCHES MAXIMUM IN |
| Fastener Length | 1.0775 INCHES MINIMUM AND 1.0975 INCHES MAXIMUM IN |
| Identification Code Color | BLUE |
| Material Document and Classification | SPS--573,CAGEC 56878 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | COOPER'S |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.5625 INCHES NOMINAL IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Yield Strength | 132000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.3898 INCHES MINIMUM AND 0.3948 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 |
|---|---|
| GB510AN4-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| GB510AN4-9 | West Coast Aerospace, Inc. (USA) |
| GB510AN4-9 | Hi-Shear Corporation (USA) |
| GB510AN4-9 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| GB510AN4-9 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| GB510AN4-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT761JG-8-9 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| GB510AN4-9 | 5/2 Secondary reference U.S. Government activity |
| HLT761JG-8-9 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-363-4898 is a Pin-Rivet, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-363-4898 has 6 manufacturer part numbers on file: GB510AN4-9 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), GB510AN4-9 (West Coast Aerospace, Inc.), GB510AN4-9 (Hi-Shear Corporation), GB510AN4-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), GB510AN4-9 (Northrop Grumman Systems Corporation) and 1 more.
Key specifications for GB510AN4-9: Shank Diameter: 0.2696 INCHES MINIMUM AND 0.2701 INCHES MAXIMUM IN; Lubrication: DRY FILM AND CETYL ALCOHOL; Head Height: 0.0502 INCHES MINIMUM AND 0.0523 INCHES MAXIMUM IN; Fastener Length: 1.0775 INCHES MINIMUM AND 1.0975 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.