The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-115-6321, 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 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-115-6321 |
| Primary Part Number | Y8-6 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Width Across Flats | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Nominal Thread Size | 0.138 INCHES IN |
| Bearing Surface Type | CHAMFERED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Nut Height | 0.099 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Y8-6 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 3063000-0632 | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 5310-00-115-6321 is a Nut,plain,hexagon, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-115-6321 has 2 cross-referenced part numbers: Y8-6 (Roller Bearing Co of America, Inc Div Pic Design), 3063000-0632 (Honeywell Intl Inc Defense Avionics Systems).
There is 1 known substitute for 5310-00-115-6321: 5310-00-934-9761. Verify interchangeability with system specifications before substitution.
Key specifications for Y8-6: Width Across Flats: 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Nut Style: HEXAGON; Nominal Thread Size: 0.138 INCHES IN; Bearing Surface Type: CHAMFERED. 10 total characteristics are documented in the Federal Logistics Information System.