NSN 5340-01-169-0803
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-169-0803 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
Alternate Parts: 2689310, 5340-01-169-0803, 01-169-0803, 5340011690803, 011690803
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 31, 1983 | 01-169-0803 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-169-0803
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2689310 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5340-01-169-0803
| Characteristic | Specifications |
|---|---|
| MATERIAL | 0$0$ESTEEL,ASTM A108,GRADE 1020 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD 1ST MATERIAL RESPONSE AND SAE 1020 ASSN STD 2ND MATERIAL RESPONSE |
| SURFACE TREATMENT | PHOSPHATE MANGANESE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.6250 INCHES NOMINAL |
| END DIAMETER | 0.6880 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.5310 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.9380 INCHES NOMINAL |
| BORE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | 2 HOLES IN LINE 0.125 IN. MIN AND 0.126 IN. MAX 0.188 IN. FROM SMALL END |