The Washer,flat, cataloged under National Stock Number 5310-00-786-3999, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-786-3999 |
| Primary Part Number | 12337 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | CANCELLED |
| Hole Diameter | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN |
| Overall Diameter | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Material Document and Classification | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Peripheral Shape Style | ROUND |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 210-1227-00 | Tektronix, Inc. (USA) |
| 5702-234-48 | Seastrom Manufacturing Co Inc (USA) |
| 13459 | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| SP23C | British Aerospace North America Inc (USA) |
| 1824 | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 8527516 | Us Army Aviation and Missile Command (USA) |
| 12337 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 9F9831 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 5702-234-48-C2 | Seastrom Manufacturing Co Inc (USA) |
NSN 5310-00-786-3999 is a Washer,flat, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-786-3999 has 9 cross-referenced part numbers: 210-1227-00 (Tektronix, Inc.), 5702-234-48 (Seastrom Manufacturing Co Inc), 13459 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), SP23C (British Aerospace North America Inc), 1824 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems) and 4 more.
There are 12 known substitutes for 5310-00-786-3999: 5930-00-104-8541, 3110-00-198-0550, 6210-00-241-0860 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12337: Hole Diameter: 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN; Overall Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-786-3999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.