The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-021-4246, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-021-4246 |
| Primary Part Number | 71-9156 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Width Across Flats | 0.438 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 20 |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-021-4246 is a Nut,plain,hexagon, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-021-4246 has 3 cross-referenced part numbers: 9156 (Compair Kellogg Div of Robertshaw Controls Co), 71-9156 (Compair Kellogg Div of Robertshaw Controls Co), 71-9156 (Leroi International Inc Dba Compair Leroi).
There are 9 known substitutes for 5310-01-021-4246: 2815-00-036-4639, 5935-00-170-8160, 1650-00-228-9059 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71-9156: Material: STEEL OVERALL; Width Across Flats: 0.438 INCHES NOMINAL IN; Thread Class: 2B; Thread Series: UNIFIED NATIONAL COARSE (UNC). 8 total characteristics are documented in the Federal Logistics Information System.