NSN 5340-01-187-3365
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-187-3365 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: RD34733, 5340-01-187-3365, 01-187-3365, 5340011873365, 011873365
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 21, 1984 | 01-187-3365 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-187-3365
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RD34733 | 51663 | CRANE CO.DBA LEAR ROMEC |
Technical Data | NSN 5340-01-187-3365
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200 TO 8, 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 1.1500 INCHES NOMINAL |
| END DIAMETER | 0.6150 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.9000 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.9960 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM |
| BORE DIAMETER | 0.5100 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.0940 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.6570 INCHES MINIMUM AND 0.6620 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.0050 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 40.0 |
| CHAMFER ANGLE IN DEG | 30.0 |
| SPHERICAL SEAT TOP RADIUS | 0.0050 INCHES MINIMUM AND 0.0150 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |