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National Stock Number:
4730-00-540-4032
Federal Supply Class:
4730
National Item Identification Number:
005404032
Description:
CLAMP,HOSE
Detail:
A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see CLAMP, HOSE, SPECIAL-SHAPED. Excludes CLAMP, ELECTRICAL; CLAMP, LOOP; CLAMP, FIRE HOSE, SHUTOFF; FERRULE (as modified); and HAND SCREW.
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Manufacturer Information:
| 900021-128 | 88277 | THE BOEING COMPANY | | 9456 | 0RCD8 | HOOSIER INDUSTRIAL SUPPLY, INC | | 98C27 | 72914 | GRIMES AEROSPACE COMPANY | | ST9M540 | 76301 | THE BOEING COMPANY | | 9456 | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS | | 9456H B | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS | | WWD128 | 66295 | WITTEK COMPANIES INTL INC | | WWD128/AN737TW1 | 66295 | WITTEK COMPANIES INTL INC | | ST9M540-128 | 76301 | THE BOEING COMPANY | | WWD128 | A0170 | LEONARDO SPA AEROSTRUCTURE DIVISION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BAND | | STEEL CORROSION RESISTING SCREW | | SURFACE TREATMENT | PASSIVATE BAND | | STYLE DESIGNATOR | BAND | | INSIDE DIAMETER | 3.125 INCHES MINIMUM AND | | 4.000 INCHES MAXIMUM | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | FASTENING DEVICE TYPE | SLOTTED HEXAGON HEAD SCREW | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | CRITICALITY CODE JUSTIFICATION | FEAT |
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