The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-275-6571, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-275-6571 |
| Primary Part Number | 203-1005P21 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Thread Class | 2B |
| Thread Series | UNF |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Quantity Per Inch | 32 |
| Bearing Surface Type | CHAMFERED |
| Nut Height | 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Width Across Flats | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203-1005P21 | Raytheon Company Div Corp (USA) |
| 203-1005P21 | Raytheon Company Dba Raytheon Co (USA) |
| 203-1005P21 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 5310-00-275-6571 is a Nut,plain,hexagon, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-275-6571 has 3 cross-referenced part numbers: 203-1005P21 (Raytheon Company Div Corp), 203-1005P21 (Raytheon Company Dba Raytheon Co), 203-1005P21 (Raytheon Company Dba Raytheon).
There is 1 known substitute for 5310-00-275-6571: 5310-00-934-9765. Verify interchangeability with system specifications before substitution.
Key specifications for 203-1005P21: Thread Class: 2B; Thread Series: UNF; Nominal Thread Size: 0.190 INCHES IN; Thread Quantity Per Inch: 32. 11 total characteristics are documented in the Federal Logistics Information System.