The Washer,shouldered, cataloged under National Stock Number 5310-00-566-0875, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Seastrom Manufacturing Co Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5310-00-566-0875 |
| Primary Part Number | 5604-18 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Seastrom Manufacturing Co Inc |
| Status | ACTIVE |
| Material Document and Classification | MIL-F-1148,GR CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shoulder Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material | FIBER OVERALL |
| Material Thickness | 0.011 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Hole Diameter | 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Outside Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Shoulder Height | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Hardness Rating | 50.0 ROCKWELL R MINIMUM |
| Style Designator | SHOULDERED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 860197-103 | Litton Systems Inc. Div Navigation Systems Division (USA) |
| 860197-103 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 5604-18 PRIMARY | Seastrom Manufacturing Co Inc (USA) |
NSN 5310-00-566-0875 is a Washer,shouldered, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-566-0875 has 3 cross-referenced part numbers: 860197-103 (Litton Systems Inc. Div Navigation Systems Division), 860197-103 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 5604-18 (Seastrom Manufacturing Co Inc).
There is 1 known substitute for 5310-00-566-0875: 5950-00-645-0711. Verify interchangeability with system specifications before substitution.
Key specifications for 5604-18: Material Document and Classification: MIL-F-1148,GR CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Shoulder Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material: FIBER OVERALL; Material Thickness: 0.011 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.