NSN 5340-00-371-0812
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-371-0812 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: 11510775, 115107-75, 11510775, 115107-75, 5340-00-371-0812, 00-371-0812, 5340003710812, 003710812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 08, 1974 | 00-371-0812 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-371-0812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 115107-75 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 115107-75 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 5340-00-371-0812
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | RCB40.0 ROCKWELL C MAXIMUM AND 47.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | EMS 52401, TYPE 1, CLASS B, AIRESEARCH MFG CO OF ARIZONA MFR REF SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM |
| END DIAMETER | 1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 1.1000 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 2.2000 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM |
| BORE DIAMETER | 1.8100 INCHES MINIMUM AND 1.8300 INCHES MAXIMUM |
| SPHERICAL SEAT TOP RADIUS | 0.0100 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| FSC APPLICATION DATA | VALVE,SHUTOFF,BLEED AIR,ENVIRONMENTAL CONTROL SYSTEM,AIRCRAFT |