The Nut,plain,knurled, cataloged under National Stock Number 5310-00-832-6186, 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 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-832-6186 |
| Primary Part Number | 4081 |
| 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 |
| Knurl Width | 0.125 INCHES NOMINAL IN |
| Nut Style | KNURLED |
| Nut Diameter | 0.750 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES IN |
| Counterbore Diameter | 0.180 INCHES NOMINAL NUT IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Small End Length | 0.500 INCHES NOMINAL IN |
| Small End Diameter | 0.312 INCHES NOMINAL IN |
| Nut Thickness | 0.625 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 303 OVERALL |
| Nut Counterbore Depth | 0.250 INCHES NOMINAL NUT IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4081 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 540753-012 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 8326186 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 8326186 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
NSN 5310-00-832-6186 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 5310-00-832-6186 has 4 cross-referenced part numbers: 4081 (Roller Bearing Co of America, Inc Div Pic Design), 540753-012 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 8326186 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 8326186 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div).
There are 12 known substitutes for 5310-00-832-6186: 6515-00-128-2150, 6645-00-225-2729, 6515-00-442-4821 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4081: Knurl Width: 0.125 INCHES NOMINAL IN; Nut Style: KNURLED; Nut Diameter: 0.750 INCHES NOMINAL IN; Nominal Thread Size: 0.164 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.