The Washer,recessed, cataloged under National Stock Number 5310-00-931-0064, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-931-0064 |
| Primary Part Number | 30-2479 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material | STEEL COMP 303 OVERALL |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.281 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Outside Diameter | 1.180 INCHES MINIMUM AND 1.220 INCHES MAXIMUM IN |
| Heat Treatment | T-3 SOLUTION HEAT TREATED, COLD WORKED |
| Recess Angle | 100.0 DEGREES NOMINAL |
| Recess Diameter | 0.470 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Material Thickness | 0.090 INCHES NOMINAL IN |
| Style Designator | RECESSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30-2479 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5310-00-931-0064 is a Washer,recessed, manufactured by The Boeing Company Div Defense, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-931-0064 has 1 cross-referenced part number: 30-2479 (The Boeing Company Div Defense).
There are 3 known substitutes for 5310-00-931-0064: 5306-00-226-4828, 5360-00-362-0566, 6515-01-615-7407. Verify interchangeability with system specifications before substitution.
Key specifications for 30-2479: Material: STEEL COMP 303 OVERALL; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.281 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN; Outside Diameter: 1.180 INCHES MINIMUM AND 1.220 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.