The Nut,plain,round, cataloged under National Stock Number 5310-00-208-3367, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-208-3367 |
| Primary Part Number | 45520 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.500 INCHES IN |
| Thread Series | UNF |
| Thread Quantity Per Inch | 12 |
| Drive Point Quantity | 2 |
| Nut Thickness | 0.562 INCHES NOMINAL IN |
| Thread Class | 3B |
| Nut Style | ROUND |
| Nut Diameter | 3.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Drive Point Diameter | 0.281 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-208-3367 is a Nut,plain,round, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-208-3367 has 3 cross-referenced part numbers: 45520 (Northrop Grumman Systems Corporation Div Marine Systems), 45520 (Westinghouse Electric Corp Sturtevant Div), 45520 (Westinghouse Electric Corp).
There are 4 known substitutes for 5310-00-208-3367: 2530-00-278-2251, 5360-01-289-4358, 6505-01-320-6461 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45520: Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.500 INCHES IN; Thread Series: UNF; Thread Quantity Per Inch: 12. 11 total characteristics are documented in the Federal Logistics Information System.