The Nut,plain,knurled, cataloged under National Stock Number 5310-00-421-1192, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-421-1192 |
| Primary Part Number | 4075 |
| Item Name | Nut,plain,knurled |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Counterbore Diameter | 0.147 INCHES NOMINAL NUT IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | QQ-S-764,COND A/A FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Counterbore Depth | 0.344 INCHES NOMINAL NUT IN |
| Nut Thickness | 0.625 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Thread Size | 0.138 INCHES IN |
| Small End Length | 0.500 INCHES NOMINAL IN |
| Knurl Width | 0.125 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Small End Diameter | 0.250 INCHES NOMINAL IN |
| Nut Diameter | 0.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Nut Style | KNURLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-421-1192 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: cancelled.
NSN 5310-00-421-1192 has 2 cross-referenced part numbers: PD-1-6 (W. M. Berg, Inc.), 4075 (Roller Bearing Co of America, Inc Div Pic Design).
There are 12 known substitutes for 5310-00-421-1192: 3020-00-030-7366, 5940-00-201-7180, 9540-00-251-1896 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4075: Counterbore Diameter: 0.147 INCHES NOMINAL NUT IN; Surface Treatment: PASSIVATE OVERALL; Material Document and Classification: QQ-S-764,COND A/A FED SPEC ALL MATERIAL RESPONSES OVERALL; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-421-1192 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.