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National Stock Number:
4820-01-121-9546
Federal Supply Class:
4820
National Item Identification Number:
011219546
Description:
COVER,OPERATOR,VALVE
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Manufacturer Information:
| 2640-635-10 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-635-10 ITEM 2 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL BRONZE,MIL-B-23921;11.500 IN. OD;1.125 IN. ID;1.719 IN. THK;TEN 0.281 IN. DIA HOLES EQUALLY SPACED ON A 11.000 IN. DIA BOLT CIRCLE;FOUR 0.125 IN. DIA HOLES EQUALLY SPACED ON A 8.000 IN. DIA BOLT CIRCLE;THREE THREADED HOLES EQUALLY SPACED ON A 1.750 IN. DIA BOLT CIRCLE 8-32 UNC 2B THDS;ONE THREADED HOLE 0.125-18 NPTF INTERNAL PIPE THDS SET AT A 45 DEG ANGLE |
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