The Nut,plain,knurled, cataloged under National Stock Number 5310-00-957-1224, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-957-1224 |
| Primary Part Number | 4074 |
| Item Name | Nut,plain,knurled |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Nut Diameter | 0.531 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Size | 0.138 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL COMP 303S OR STEEL COMP 303SE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Knurl Width | 0.156 INCHES NOMINAL IN |
| Nut Style | KNURLED |
| Nut Thickness | 0.437 INCHES NOMINAL IN |
| Small End Diameter | 0.281 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4074 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| ES8377-09 | Drs Sustainment Systems, Inc. (USA) |
| S8827-5 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| 40D74 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| 4074 | Drs Sustainment Systems Inc (USA) |
| 4074 | Drs Sustainment Systems, Inc. (USA) |
NSN 5310-00-957-1224 is a Nut,plain,knurled, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-957-1224 has 6 cross-referenced part numbers: 4074 (Roller Bearing Co of America, Inc Div Pic Design), ES8377-09 (Drs Sustainment Systems, Inc.), S8827-5 (Textron Systems Corporation Dba Textron Systems Corp), 40D74 (Allied Devices Corp Dba Absolute Precision Co), 4074 (Drs Sustainment Systems Inc) and 1 more.
There are 12 known substitutes for 5310-00-957-1224: 5905-00-140-0570, 5960-00-147-9861, 9540-00-251-2574 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4074: Thread Direction: RIGHT-HAND; Material Document and Classification: ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL; Nut Diameter: 0.531 INCHES NOMINAL IN; Thread Class: 2B. 13 total characteristics are documented in the Federal Logistics Information System.