The Washer,flat, cataloged under National Stock Number 5310-00-404-1434, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-404-1434 |
| Primary Part Number | 66886 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Center Hole Shape Style | ROUND |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hole Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Overall Diameter | 0.343 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OVERALL |
| Material Document and Classification | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 66886 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 5310-00-404-1434 is a Washer,flat, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-404-1434 has 1 cross-referenced part number: 66886 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 2 known substitutes for 5310-00-404-1434: 2530-01-025-9488, 4730-01-117-3782. Verify interchangeability with system specifications before substitution.
Key specifications for 66886: Surface Treatment: PASSIVATE OVERALL; Center Hole Shape Style: ROUND; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Hole Diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.