The Washer,lock, cataloged under National Stock Number 5310-00-155-4935, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 5 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-155-4935 |
| Primary Part Number | 21RVNL172AX1-203-06 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Outside Diameter | 0.812 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.094 INCHES NOMINAL IN |
| Hole Diameter | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21RVNL172AX1-203-06 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 14115 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| 21RVNL172AX1-203-06 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
NSN 5310-00-155-4935 is a Washer,lock, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-155-4935 has 3 cross-referenced part numbers: 21RVNL172AX1-203-06 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 14115 (Demarkus Corp Refrigeration Engineering Corp), 21RVNL172AX1-203-06 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
There are 7 known substitutes for 5310-00-155-4935: 5136-00-237-8149, 2540-00-351-0153, 5330-00-796-4403 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21RVNL172AX1-203-06: Outside Diameter: 0.812 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Material Thickness: 0.094 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.