The Rivet,blind, cataloged under National Stock Number 5320-01-012-9826, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 23 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-012-9826 |
| Primary Part Number | HS5449-05-03 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Shank Diameter | 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Width Across Flats | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Height | 0.096 INCHES MAXIMUM IN |
| Expansion Device | THREADED MANDREL |
| Surface Treatment Document and Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment Document and Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | QQ-P-416, TYPE I, CLASS 3 OR TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Material Document and Classification | AMS 5667 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Surface Treatment | CADMIUM AND CHROMATE STEM |
| Surface Treatment | CADMIUM AND CHROMATE BODY |
| Surface Treatment | CADMIUM SLEEVE |
| Minimum Tensile Strength | 1350 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 4680 DOUBLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP H11 BODY |
| Material | NICKEL ALLOY X-750 SLEEVE |
| Material | STEEL COMP H11 STEM |
| 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 |
|---|---|
| HS5449-05-03 PRIMARY | The Boeing Company (USA) |
| PLT251-5-3 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| PLT251-5-3 | 5/2 Secondary reference U.S. Government activity |
| PLT251-5-3 | 5/2 Secondary reference U.S. Government activity |
| HS5449 | D/9 Drawing number reference only The Boeing Company |
NSN 5320-01-012-9826 is a Rivet,blind, manufactured by The Boeing Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-012-9826 has 2 manufacturer part numbers on file: HS5449-05-03 (The Boeing Company), PLT251-5-3 (Howmet Global Fastening Systems Inc).
Key specifications for HS5449-05-03: Shank Diameter: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.096 INCHES MAXIMUM IN. 23 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.