The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-199-6475, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-199-6475 |
| Primary Part Number | 14725A |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| Bearing Surface Type | WASHER FACED |
| Thread Class | 3B |
| Thread Quantity Per Inch | 18 |
| Width Across Flats | 0.937 INCHES NOMINAL IN |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Series | UNF |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 3140 OVERALL |
| Thread Direction | RIGHT-HAND |
| Nut Style | CASTELLATED, HEXAGON |
| Nut Height | 0.843 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-199-6475 is a Nut,plain,castellated,hexagon, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-199-6475 has 3 cross-referenced part numbers: 14725A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 14725A (Hercules Engine Co Inc), 53236 (Celtrac Corp).
There are 4 known substitutes for 5310-00-199-6475: 5133-00-228-1407, 5930-01-038-2641, 5998-01-521-8640 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14725A: Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM; Bearing Surface Type: WASHER FACED; Thread Class: 3B; Thread Quantity Per Inch: 18. 12 total characteristics are documented in the Federal Logistics Information System.