The Washer,lock, cataloged under National Stock Number 5310-01-030-8731, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Controls Inc.. Government technical data includes 5 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-030-8731 |
| Primary Part Number | SE555 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Woodward Controls Inc. |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.334 INCHES MAXIMUM0.334 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Material Thickness | 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN |
| Hole Diameter | 0.194 INCHES MINIMUM AND 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM0.202 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SE555 PRIMARY | Woodward Controls Inc. (USA) |
NSN 5310-01-030-8731 is a Washer,lock, manufactured by Woodward Controls Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-030-8731 has 1 cross-referenced part number: SE555 (Woodward Controls Inc.).
There are 7 known substitutes for 5310-01-030-8731: 4720-00-626-4315, 5962-01-049-0349, 5962-01-074-1853 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SE555: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.334 INCHES MAXIMUM0.334 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Material Thickness: 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.