The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-220-6683, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-220-6683 |
| Primary Part Number | 13158 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | ACTIVE |
| Nut Style | HEXAGON |
| Nominal Thread Size | 0.750 INCHES IN |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 16 |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Nut Height | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 4140 OVERALL |
| Width Across Flats | 1.053 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13158 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
NSN 5310-00-220-6683 is a Nut,plain,hexagon, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-220-6683 has 1 cross-referenced part number: 13158 (Napco International Llc Dba Napco International Inc).
There are 6 known substitutes for 5310-00-220-6683: 6610-00-756-0582, 1680-00-985-3524, 5950-01-093-2407 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13158: Nut Style: HEXAGON; Nominal Thread Size: 0.750 INCHES IN; Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 16. 11 total characteristics are documented in the Federal Logistics Information System.