The Rivet,blind, cataloged under National Stock Number 5320-00-840-3288, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 24 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-840-3288 |
| Primary Part Number | SS5053-5-2 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Shank Diameter | 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Lubrication | DRY FILM OR WAX |
| Width Across Flats | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Height | 0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Fastener Length | 0.215 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Heat Treatment | ANNEALED OVERALL |
| Material Document and Classification | AMS 5636 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5641 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5639 ASSN STD 3RD MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6407 ASSN STD 2ND MATERIAL RESPONSE BOLT |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6407 ASSN STD 2ND MATERIAL RESPONSE NUT |
| Head Style | HEXAGON |
| Grip Length | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Surface Treatment | CADMIUM AND CHROMATE NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | CADMIUM SLEEVE |
| Minimum Tensile Strength | 180000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 3355 DOUBLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 302 OR STEEL COMP 303F OR STEEL COMP 304 SLEEVE |
| Material | STEEL COMP 4130 OR STEEL NUT |
| Material | STEEL COMP 4130 OR STEEL BOLT |
| 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 |
|---|---|
| SS5053-5-2 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| BAG5A2H | 5/9 Secondary reference U.S. Government activity |
| PLT214-5-2 | 5/2 Secondary reference U.S. Government activity |
| PLT214-5-2 | 5/2 Secondary reference U.S. Government activity |
| PG164-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-840-3288 is a Rivet,blind, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-840-3288 has 1 manufacturer part number on file: SS5053-5-2 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for SS5053-5-2: Shank Diameter: 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Lubrication: DRY FILM OR WAX; Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN. 24 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.