The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-814-6143, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-814-6143 |
| Primary Part Number | 53629 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | CANCELLED |
| Thread Series | UNEF |
| Nominal Thread Size | 0.438 INCHES IN |
| Thread Quantity Per Inch | 28 |
| Nut Style | HEXAGON |
| Countersink Angle | 87.0 DEGREES MINIMUM AND 93.0 DEGREES MAXIMUM NUT |
| Width Across Flats | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 416 OVERALL |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53629 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 5310-00-814-6143 is a Nut,plain,hexagon, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-814-6143 has 1 cross-referenced part number: 53629 (Hydro-Aire Aerospace Corp).
There are 8 known substitutes for 5310-00-814-6143: 5365-00-105-9665, 4310-00-306-1319, 4730-00-350-9358 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53629: Thread Series: UNEF; Nominal Thread Size: 0.438 INCHES IN; Thread Quantity Per Inch: 28; Nut Style: HEXAGON. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-814-6143 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.