|
|
|
National Stock Number:
4320-01-511-1413
Federal Supply Class:
4320
National Item Identification Number:
015111413
Description:
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Detail:
A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes SEAL, PLAIN ENCASED.
|
Manufacturer Information:
| 641389-180-3.25-TC/TC-EP-K | 71431 | A W CHESTERTON CO |
|
Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: MECHANICAL SEAL SINGLE | | SPECIAL FEATURES | SEAL ASSEMBLY, SHAFT; DESIGNED TO FIT ANSI, DIN AND API PUMPS; SPEED LIMITS: 5000 FPM 25M/SEC MAX; TEMP LIMITS: TO 300 DEGREES FAHRENHEIT ETHYLENE PROPYLENE, TO 400 DEGREES FAHRENHEIT FLOUROCARBON/AFLAS; PRESSURE LIMITS: SM SIZE 1.750 INCH THROUGH 2.500 INCH 600 PSIG, LG SIZE 2.625 INCH THROUGH 4.750 INCH 600 PSIG; SEAL FACES: TUNGSTEN CARBIDE WITH TUNGSTEN CARBIDE; ELASTOMER: ETHYLENE PROPYLENE; SPARES KIT; STYLE: 180; DIMENSION: 3.25 |
|
|