The Washer,lock, cataloged under National Stock Number 5310-01-028-8878, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-028-8878 |
| Primary Part Number | 4700-2 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Pdi Ground Support Systems, Inc. |
| Status | ACTIVE |
| Outside Diameter | 0.969 INCHES NOMINAL0.969 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Material Thickness | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Hole Diameter | 0.594 INCHES NOMINAL0.594 INCHES NOMINAL IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4700-2 PRIMARY | Pdi Ground Support Systems, Inc. (USA) |
NSN 5310-01-028-8878 is a Washer,lock, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-028-8878 has 1 cross-referenced part number: 4700-2 (Pdi Ground Support Systems, Inc.).
There are 6 known substitutes for 5310-01-028-8878: 3110-00-155-6661, 5310-00-481-6411, 5975-00-983-5239 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4700-2: Outside Diameter: 0.969 INCHES NOMINAL0.969 INCHES NOMINAL IN; Material: STEEL OVERALL; Material Thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Hole Diameter: 0.594 INCHES NOMINAL0.594 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.