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National Stock Number: 4730-00-289-4436
Federal Supply Class: 4730
National Item Identification Number: 002894436
Description: ADAPTER BUSHING
Detail: An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.
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Manufacturer Information:
| A8849339-1 | 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV | | A8849339-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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Techincal Specification:
| FEMALE END THREAD CLASS | 2B | | FEMALE END THREAD DIRECTION | RIGHT-HAND | | FEMALE END SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | FEMALE END THREAD LENGTH | 0.312 INCHES NOMINAL | | FEMALE END THREAD SIZE | 7/16 IN.-14 | | MALE END SCREW THREAD SERIES DESIGNATOR | UNEF | | MALE END THREAD CLASS | 2A | | MALE END THREAD DIRECTION | RIGHT-HAND | | MALE END THREAD LENGTH | 0.062 INCHES NOMINAL | | MALE END THREAD SIZE | 3/4 IN.-20 | | MATERIAL | ALUMINUM ALLOY | | OVERALL LENGTH | 0.53125 INCHES NOMINAL | | SPECIAL FEATURES | 24 PITCH DIAMOND KNURL AROUND WRENCHING FACILITY | | SURFACE TREATMENT | ANODIZE | | THICKNESS | 0.157 INCHES NOMINAL | | WRENCHING FACILITY DIAMETER | 1.000 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | ROUND |
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