The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-434-1830, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, 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 | 5310-01-434-1830 |
| Primary Part Number | 803-1385541-03X-11 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Thread Quantity Per Inch | 11 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.625 INCHES IN |
| Material | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 803-1385541-03X-11 PRIMARY | Naval Ship Systems Command (USA) |
| 0.62511UNC2BT1G400SNSA/BEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 803-1385541-04X-11 | Naval Ship Systems Command (USA) |
| 803-1385541-02X-11 | Naval Ship Systems Command (USA) |
| 803-1385541-05X-11 | Naval Ship Systems Command (USA) |
NSN 5310-01-434-1830 is a Nut,plain,hexagon, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-434-1830 has 5 cross-referenced part numbers: 803-1385541-03X-11 (Naval Ship Systems Command), 0.62511UNC2BT1G400SNSA/BEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 803-1385541-04X-11 (Naval Ship Systems Command), 803-1385541-02X-11 (Naval Ship Systems Command), 803-1385541-05X-11 (Naval Ship Systems Command).
There are 2 known substitutes for 5310-01-434-1830: 5310-00-272-5701, 5310-01-147-8670. Verify interchangeability with system specifications before substitution.
Key specifications for 803-1385541-03X-11: Thread Class: 2B; Nut Style: HEXAGON; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Quantity Per Inch: 11. 9 total characteristics are documented in the Federal Logistics Information System.