The Nut,plain,knurled, cataloged under National Stock Number 5310-00-682-5737, 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 16 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-682-5737 |
| Primary Part Number | 4091 |
| 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 |
| Nut Counterbore Depth | 0.250 INCHES NOMINAL NUT IN |
| Nut Style | KNURLED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Thickness | 0.750 INCHES NOMINAL IN |
| Nut Diameter | 0.750 INCHES NOMINAL IN |
| Small End Diameter | 0.500 INCHES NOMINAL IN |
| Small End Length | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Counterbore Diameter | 0.266 INCHES NOMINAL NUT IN |
| Knurl Width | 0.250 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4091 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| C318009888 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 40D91 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| 9172552 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5310-00-682-5737 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 5310-00-682-5737 has 4 cross-referenced part numbers: 4091 (Roller Bearing Co of America, Inc Div Pic Design), C318009888 (Kearfott Corporation Div Guidance and Navigation Division), 40D91 (Allied Devices Corp Dba Absolute Precision Co), 9172552 (Us Army Aviation and Missile Command).
There are 6 known substitutes for 5310-00-682-5737: 9540-00-251-3096, 9540-00-261-5099, 5950-00-645-8235 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4091: Nut Counterbore Depth: 0.250 INCHES NOMINAL NUT IN; Nut Style: KNURLED; Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-682-5737 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.