The Nut,plain,round, cataloged under National Stock Number 5310-00-758-7772, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 16 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-758-7772 |
| Primary Part Number | 149603 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Thread Series | UNEF |
| Nut Style | ROUND |
| Material Document and Classification | AMS 6325 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.340 INCHES NOMINAL IN |
| Drive Point Quantity | 6 |
| Counterbore Diameter | 0.830 INCHES NOMINAL NUT IN |
| Nut Diameter | 0.950 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN |
| Nut Counterbore Depth | 0.250 INCHES NOMINAL NUT IN |
| Thread Quantity Per Inch | 20 |
| Nut Thickness | 0.440 INCHES NOMINAL IN |
| Nominal Thread Size | 0.812 INCHES IN |
| Material | STEEL COMP 8740 OVERALL |
| Drive Point Depth | 0.140 INCHES NOMINAL IN |
| Hardness Rating | 19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 149603 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5310-00-758-7772 is a Nut,plain,round, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-758-7772 has 1 cross-referenced part number: 149603 (Curtiss-Wright Controls, Inc. Div Actuation Division).
There is 1 known substitute for 5310-00-758-7772: 3530-00-359-7457. Verify interchangeability with system specifications before substitution.
Key specifications for 149603: Thread Series: UNEF; Nut Style: ROUND; Material Document and Classification: AMS 6325 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Drive Point Width: 0.340 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.