NSN 5340-00-291-1869
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-291-1869 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: 1202209101, 1202209-101, 5340-00-291-1869, 00-291-1869, 5340002911869, 002911869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 17, 1973 | 00-291-1869 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-291-1869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1202209-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5340-00-291-1869
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | LCP77-2037,FSCM36659,CLASS 1,GRADE A,TYPE 1 MFR REF SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | 6 SEAT |
| OVERALL HEIGHT | 3.1000 INCHES NOMINAL |
| END DIAMETER | 0.9300 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 1.6800 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.4350 INCHES MINIMUM AND 1.4450 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.2000 INCHES NOMINAL |
| SECOND END DIAMETER | 0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM |
| BORE DIAMETER | 0.5200 INCHES NOMINAL |
| SECOND COUNTERSINK DIAMETER | 2.8500 INCHES NOMINAL |
| COUNTERBORE LENGTH | 0.3100 INCHES MINIMUM AND 0.3200 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.6890 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM |
| SPHERICAL SEAT TOP RADIUS | 0.0300 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |