The Washer,flat, cataloged under National Stock Number 5310-00-902-3402, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-902-3402 |
| Primary Part Number | 2459776 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | CANCELLED |
| Thickness | 0.063 INCHES NOMINAL IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Hole Diameter | 0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-M-20693,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Hardness Rating | 110.0 ROCKWELL R MINIMUM |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2459776 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2674 | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 2459776 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2674 | Dialight Corporation (USA) |
NSN 5310-00-902-3402 is a Washer,flat, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-902-3402 has 4 cross-referenced part numbers: 2459776 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2674 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2459776 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2674 (Dialight Corporation).
There are 11 known substitutes for 5310-00-902-3402: 3110-00-100-0561, 4920-00-109-0983, 5935-00-295-6270 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2459776: Thickness: 0.063 INCHES NOMINAL IN; Overall Diameter: 0.375 INCHES NOMINAL IN; Hole Diameter: 0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Material Document and Classification: MIL-M-20693,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-902-3402 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.