The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-687-7740, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-687-7740 |
| Primary Part Number | MS35649-22 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Thread Class | 2B |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Bearing Surface Type | FLAT OR CHAMFERED |
| Thread Quantity Per Inch | 56 |
| Nominal Thread Size | 0.086 INCHES IN |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OR ZINC AND CHROMATE OVERALL |
| Width Across Flats | 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Nut Height | 0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35649-22 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-687-7740 is a Nut,plain,hexagon, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-687-7740 has 1 cross-referenced part number: MS35649-22 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 2 known substitutes for 5310-00-687-7740: 5310-00-687-6293, 5310-00-934-9738. Verify interchangeability with system specifications before substitution.
Key specifications for MS35649-22: Material: STEEL OVERALL; Thread Class: 2B; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: FLAT OR CHAMFERED. 11 total characteristics are documented in the Federal Logistics Information System.