The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-00-333-7539, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-333-7539 |
| Primary Part Number | 8330900 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Series | UNF |
| Material | COPPER ALLOY OVERALL |
| Nut Style | HEXAGON |
| Nut Counterbore Depth | 0.125 INCHES NOMINAL NUT IN |
| Counterbore Diameter | 0.641 INCHES NOMINAL NUT IN |
| Nominal Thread Size | 0.625 INCHES IN |
| Washer Outside Diameter | 3.125 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Washer Thickness | 0.219 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-333-7539 is a Nut,plain,extended Washer,hexago, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-333-7539 has 2 cross-referenced part numbers: 8330900 (U S Army Tank Automotive Command Amsta-Im-Mm), P403 (Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton).
There are 5 known substitutes for 5310-00-333-7539: 3120-00-131-7089, 5360-00-255-4410, 2940-00-541-3503 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8330900: Thread Series: UNF; Material: COPPER ALLOY OVERALL; Nut Style: HEXAGON; Nut Counterbore Depth: 0.125 INCHES NOMINAL NUT IN. 13 total characteristics are documented in the Federal Logistics Information System.