The Pin-Rivet, cataloged under National Stock Number 5320-01-526-2980, 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 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-526-2980 |
| Primary Part Number | GB510EC6-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.197 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Fastener Length | 1.268 INCHES MINIMUM AND 1.288 INCHES MAXIMUM IN |
| Head Style | FLUSH COUNTERSUNK |
| Width Between Flats | 0.158 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Major Diameter | 0.587 INCHES MINIMUM AND 0.592 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 |
|---|---|
| GB510EC6-11 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT229JH-12-11 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT229JH-12-11 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5320-01-526-2980 is a Pin-Rivet, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-526-2980 has 1 manufacturer part number on file: GB510EC6-11 (Northrop Grumman Systems Corporation).
Key specifications for GB510EC6-11: Shank Diameter: 0.197 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN; Fastener Length: 1.268 INCHES MINIMUM AND 1.288 INCHES MAXIMUM IN; Head Style: FLUSH COUNTERSUNK; Width Between Flats: 0.158 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN. 8 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.