The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-975-9397, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Inc. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-975-9397 |
| Primary Part Number | 100624 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Woodward Hrt Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.938 INCHES IN |
| Thread Series | UNEF |
| Hole Configuration Style | CONFIGURATION H |
| Thread Quantity Per Inch | 20 |
| Thread Direction | RIGHT-HAND |
| Bearing Surface Type | CHAMFERED |
| Nut Height | 0.250 INCHES NOMINAL IN |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.070 INCHES NOMINAL IN |
| Hole Type and Quantity | 3 DRILLED |
| Nut Style | HEXAGON |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 3B |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4130 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100624 | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA) |
| 00335 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 100624 PRIMARY | Woodward Hrt Inc (USA) |
| 100624 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
NSN 5310-00-975-9397 is a Nut,plain,hexagon, manufactured by Woodward Hrt Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-975-9397 has 4 cross-referenced part numbers: 100624 (Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr), 00335 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 100624 (Woodward Hrt Inc), 100624 (Textron Systems Corporation Dba Textron Systems Corp).
There are 7 known substitutes for 5310-00-975-9397: 5961-00-287-9953, 5120-00-293-0792, 5905-00-800-3955 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100624: Nominal Thread Size: 0.938 INCHES IN; Thread Series: UNEF; Hole Configuration Style: CONFIGURATION H; Thread Quantity Per Inch: 20. 15 total characteristics are documented in the Federal Logistics Information System.