The Washer,spring Tension, cataloged under National Stock Number 5310-00-007-6542, 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 6 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 | 5310-00-007-6542 |
| Primary Part Number | 68420 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Material | STEEL OR STEEL COMP 1075 OVERALL |
| Outside Diameter | 3.310 INCHES MINIMUM AND 3.330 INCHES MAXIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Hole Diameter | 2.970 INCHES MINIMUM AND 2.990 INCHES MAXIMUM IN |
| Material Thickness | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-46049 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 68420 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 5310-00-007-6542 is a Washer,spring Tension, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-007-6542 has 1 cross-referenced part number: 68420 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 3 known substitutes for 5310-00-007-6542: 5815-00-089-4805, 4310-01-059-1338, 5330-01-267-6716. Verify interchangeability with system specifications before substitution.
Key specifications for 68420: Material: STEEL OR STEEL COMP 1075 OVERALL; Outside Diameter: 3.310 INCHES MINIMUM AND 3.330 INCHES MAXIMUM IN; Overall Height: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.