The Washer,flat, cataloged under National Stock Number 5310-00-461-8858, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 8 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-461-8858 |
| Primary Part Number | 18501 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | ACTIVE |
| Hole Diameter | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thickness | 0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Surface Treatment | CADMIUM OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18501 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
NSN 5310-00-461-8858 is a Washer,flat, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-461-8858 has 1 cross-referenced part number: 18501 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).
There are 8 known substitutes for 5310-00-461-8858: 2810-00-118-8092, 6625-00-643-3048, 5310-00-816-2716 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18501: Hole Diameter: 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN; Material: STEEL OVERALL; Thickness: 0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.