The Nut,plain,blind Rivet, cataloged under National Stock Number 5310-01-491-5043, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mallatt Bruce Md. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-491-5043 |
| Primary Part Number | SM6-5.0 |
| Item Name | Nut,plain,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mallatt Bruce Md |
| Status | ACTIVE |
| Thread Tolerance Class | 6H INTERNAL |
| Head Height | 1.5 MILLIMETERS NOMINAL MM |
| Nut Length | 1.8 MILLIMETERS NOMINAL MM |
| Thread Series | ISO M |
| Thread Pitch in Millimeters | 1.00 |
| Shank End Type | CLOSED |
| Head Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 6.0 MILLIMETERS MM |
| Nut Diameter | 12.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 6M |
| Material | STEEL COMP 1008 AND STEEL COMP 1010 OVERALL |
| Head Diameter | 13.4 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| SM6-5.0 PRIMARY | Mallatt Bruce Md (USA) |
| Reference | Meaning |
|---|---|
| 10551556-21 | 7/2 Vendor item drawing reference General Dynamics Land Systems Canadacorp |
NSN 5310-01-491-5043 is a Nut,plain,blind Rivet, manufactured by Mallatt Bruce Md, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-491-5043 has 1 manufacturer part number on file: SM6-5.0 (Mallatt Bruce Md).
Key specifications for SM6-5.0: Thread Tolerance Class: 6H INTERNAL; Head Height: 1.5 MILLIMETERS NOMINAL MM; Nut Length: 1.8 MILLIMETERS NOMINAL MM; Thread Series: ISO M. 15 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.