The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-492-6278, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is C & H Manufacturing Inc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-492-6278 |
| Primary Part Number | 1707-16 |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | C & H Manufacturing Inc |
| Status | ACTIVE |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Size | 1.438 INCHES IN |
| Nut Height | 1.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Bearing Surface Type | WASHER FACED |
| Countersink Angle | 110.0 DEGREES NOMINAL NUT |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Class | 3B |
| Thread Series | UNEF |
| Width Across Flats | 1.875 INCHES NOMINAL IN |
| Nut Style | CASTELLATED, HEXAGON |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-492-6278 is a Nut,plain,castellated,hexagon, manufactured by C & H Manufacturing Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-492-6278 has 3 cross-referenced part numbers: 1707-16 (Goodrich Corporation Div Advanced Structures Landing Systems), 1707-16 (C & H Manufacturing Inc), 1707-16 (Goodrich Corporation).
There is 1 known substitute for 5310-00-492-6278: 5130-00-063-2738. Verify interchangeability with system specifications before substitution.
Key specifications for 1707-16: Thread Quantity Per Inch: 18; Nominal Thread Size: 1.438 INCHES IN; Nut Height: 1.000 INCHES NOMINAL IN; Material: STEEL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.