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National Stock Number:
4820-01-666-7339
Federal Supply Class:
4820
National Item Identification Number:
016667339
Description:
VALVE,CHECK
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Manufacturer Information:
| 209-4364424ASST99 | 43689 | HUNTINGTON INGALLS INC | | 2648001 | 1M994 | DRAFTCO INCORPORATED | | 6550-53 | 43689 | HUNTINGTON INGALLS INC | | 6550-53AN99 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
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