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National Stock Number: 5342-01-237-1108
Federal Supply Class: 5342
National Item Identification Number: 012371108
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:
12525-2-381 | 00671 | SPECIALTY PRODUCTS CO DIV OF CLAMPCO PRODUCTS INC | 4201BF-381 | 94581 | V I J CORP | 43049-381-SH | 00624 | EATON AEROQUIP LLC | BACC10R381C | 81205 | THE BOEING COMPANY | U41-381-SH | 94581 | V I J CORP |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | GROOVED RETAINER | RETAINER THICKNESS | 0.063 INCHES NOMINAL | RETAINER WIDTH | 0.690 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | ROOT WIDTH | 0.212 INCHES NOMINAL | BAND THICKNESS | 0.032 INCHES NOMINAL | BAND WIDTH | 0.720 INCHES MINIMUM AND | | 0.780 INCHES MAXIMUM | HEIGHT | 0.281 INCHES NOMINAL | INCLUDED ANGLE IN DEG | 40.0 | MATERIAL AND LOCATION | STEEL, MIL-S-5059 TRUNNION OR | | STEEL, AMS 5627 TRUNNION OR | | STEEL, MIL-S-6721 TRUNNION | | STEEL NUT | SURFACE TREATMENT AND LOCATION | CADMIUM, QQ-P-416, TYPE 1, CLASS 3 T BOLT | SHAPE | ROUND | INSIDE DIAMETER | 3.248 INCHES NOMINAL | LATCH STYLE | SINGLE | NUT TYPE | SELF-LOCKING HEXAGON | SEGMENT QUANTITY | 2 | SEALING INNER LINER | INCLUDED |
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