The Nut,self-Locking,slotted,hexagon, cataloged under National Stock Number 5310-01-281-6715, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-281-6715 |
| Primary Part Number | ST2495-12 |
| Item Name | Nut,self-Locking,slotted,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Width Across Flats | 0.570 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Material | STEEL OVERALL |
| Material Document and Classification | AMS-5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Style | SLOTTED, HEXAGON |
| Nut Height | 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-281-6715 is a Nut,self-Locking,slotted,hexagon, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-281-6715 has 4 cross-referenced part numbers: 4010085 (Harvard Industries Inc), 2187417 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST2495-12 (Howmet Global Fastening Systems Inc), ST2496-12 (Howmet Global Fastening Systems Inc Div Torrance Operations).
There are 3 known substitutes for 5310-01-281-6715: 5310-00-395-7841, 5325-00-472-9662, 3030-01-603-0395. Verify interchangeability with system specifications before substitution.
Key specifications for ST2495-12: Width Across Flats: 0.570 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES IN; Material: STEEL OVERALL; Material Document and Classification: AMS-5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.