The Nut,plain,spline, cataloged under National Stock Number 5310-00-323-2340, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lanxess Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-323-2340 |
| Primary Part Number | FCC15667-7 |
| Item Name | Nut,plain,spline |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Lanxess Corporation |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Pilot Diameter | 0.400 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 28 |
| Thread Series | UNF |
| Nominal Thread Size | 0.250 INCHES IN |
| Pilot Length | 0.256 INCHES NOMINAL IN |
| Nut Diameter | 0.515 INCHES NOMINAL IN |
| Thread Class | 2B |
| Nut Style | SPLINE |
| Nut Height | 0.526 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8635 | Eaton Corporation Dba Air Controls Division Div Air Controls Division (USA) |
| FCC15667-7 PRIMARY | Lanxess Corporation (USA) |
NSN 5310-00-323-2340 is a Nut,plain,spline, manufactured by Lanxess Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-323-2340 has 2 cross-referenced part numbers: 8635 (Eaton Corporation Dba Air Controls Division Div Air Controls Division), FCC15667-7 (Lanxess Corporation).
There are 7 known substitutes for 5310-00-323-2340: 5930-00-004-3908, 5330-00-439-1424, 5340-00-535-8267 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FCC15667-7: Thread Direction: RIGHT-HAND; Surface Treatment: CADMIUM OVERALL; Pilot Diameter: 0.400 INCHES NOMINAL IN; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.