The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-958-9469, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 12 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-958-9469 |
| Primary Part Number | 19900 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Thread Quantity Per Inch | 48 |
| Bearing Surface Type | FLAT |
| Thread Series | UNS |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Nut Style | HEXAGON |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Nut Height | 0.125 INCHES NOMINAL IN |
| Thread Pitch Diameters | +0.1765 TO 0.1791 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303S OR STEEL COMP 303SE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19900 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
NSN 5310-00-958-9469 is a Nut,plain,hexagon, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-958-9469 has 1 cross-referenced part number: 19900 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
There are 9 known substitutes for 5310-00-958-9469: 5935-00-520-9774, 1650-00-592-7900, 5950-00-646-2856 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19900: Thread Quantity Per Inch: 48; Bearing Surface Type: FLAT; Thread Series: UNS; Nominal Thread Size: 0.190 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.