The Washer,flat, cataloged under National Stock Number 5310-00-286-2781, 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 Legacy Am&m. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-286-2781 |
| Primary Part Number | 2W1C17-16-32 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Thickness | 0.032 INCHES NOMINAL IN |
| Hole Diameter | 0.266 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN |
| Material | STEEL COMP 301 OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Specification/standard Data | 43999-2W1 MANUFACTURERS STANDARD |
| Overall Diameter | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILS5059A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2W1C17-16-32 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5310-00-286-2781 is a Washer,flat, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-286-2781 has 2 cross-referenced part numbers: MILS5059A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2W1C17-16-32 (The Boeing Company Div Legacy Am&m).
There is 1 known substitute for 5310-00-286-2781: 5310-00-515-7449. Verify interchangeability with system specifications before substitution.
Key specifications for 2W1C17-16-32: Thickness: 0.032 INCHES NOMINAL IN; Hole Diameter: 0.266 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN; Material: STEEL COMP 301 OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.