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National Stock Number: 5342-00-232-8290
Federal Supply Class: 5342
National Item Identification Number: 002328290
Description: COUPLING,CLAMP,GROOVED
Detail: A metal loop having either a V or U cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes COUPLING, CLAMP, PIPE and RING, LOCKING, METAL DRUM COVER.
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Manufacturer Information:
21388C-550 | 98897 | LOCKHEED MARTIN CORP | 21388C550R | 00624 | EATON AEROQUIP LLC | 3214AB550 | 94581 | V I J CORP |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | GROOVED RETAINER | RETAINER THICKNESS | 0.020 INCHES NOMINAL | RETAINER WIDTH | 1.500 INCHES NOMINAL | ROOT WIDTH | 0.644 INCHES NOMINAL | BAND THICKNESS | 0.020 INCHES NOMINAL | BAND WIDTH | 0.750 INCHES NOMINAL | HEIGHT | 0.130 INCHES NOMINAL | MATERIAL AND LOCATION | STEEL, MIL-S-5059, TYPE 301, 1/4 HARD BAND | | STEEL, MIL-S-5059, TYPE 302, ANNEALED INNER LINER | | STEEL, MIL-S-5059, TYPE 302, ANNEALED TRUNNION | SURFACE TREATMENT AND LOCATION | PASSIVATED, MIL-STD-171 BAND | | PASSIVATED, MIL-STD-171 TRUNNION | SHAPE | ROUND | INSIDE DIAMETER | 5.500 INCHES NOMINAL | LATCH STYLE | SINGLE | NUT TYPE | PLAIN EXTENDED WASHER HEXAGON | SEGMENT QUANTITY | 1 | SEALING INNER LINER | NOT INCLUDED | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 00624 | DESIGN CONTROL REFERENCE | 21388C550R |
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