The Rivet,blind, cataloged under National Stock Number 5320-01-012-9827, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-012-9827 |
| Primary Part Number | PLT251-5-4 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Shank Diameter | 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Head Height | 0.096 INCHES MAXIMUM IN |
| Expansion Device | THREADED MANDREL |
| Surface Treatment Document and Classification | NAS672 ASSN STD SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE STEM |
| 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 |
| Grip Length | 0.220 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM SLEEVE |
| Surface Treatment | CADMIUM BODY |
| 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 |
|---|---|
| PLT251-5-4 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| PLT251-5-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-012-9827 is a Rivet,blind, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-012-9827 has 1 manufacturer part number on file: PLT251-5-4 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for PLT251-5-4: Shank Diameter: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Width Across Flats: 0.250 INCHES NOMINAL IN; Head Height: 0.096 INCHES MAXIMUM IN. 22 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.