The Rivet,blind, cataloged under National Stock Number 5320-01-358-9280, 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 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-358-9280 |
| Primary Part Number | GR511R3-8 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.213 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | MIL-F-81177 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE LOCKING RING |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES SLEEVE |
| Material Document and Classification | AMS 5737 ASSN STD ALL MATERIAL RESPONSES LOCKING RING |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.469 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM SLEEVE |
| Surface Treatment | CADMIUM OR PASSIVATE LOCKING RING |
| Minimum Tensile Strength | 2100 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Shear Strength | 3450 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 8740 STEM |
| Material | STEEL COMP 4027 OR STEEL COMP 4037 SLEEVE |
| Material | STEEL OR IRON ALLOY 660 LOCKING RING |
| Head Major Diameter | 0.3270 INCHES MINIMUM AND 0.3272 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 |
|---|---|
| GR511R3-8 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 08100-T6-8 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| OB100-T6-8 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-358-9280 is a Rivet,blind, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-358-9280 has 2 manufacturer part numbers on file: GR511R3-8 (Northrop Grumman Systems Corporation), 08100-T6-8 (Huck International, Inc).
Key specifications for GR511R3-8: Shank Diameter: 0.213 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE; Surface Treatment Document and Classification: MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE STEM. 21 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.