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National Stock Number:
4730-00-278-0422
Federal Supply Class:
4730
National Item Identification Number:
002780422
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:
| 10108323 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2815162 | 001JK | EMBRAER S.A. DBA EMBRAER | | 9232 | 08484 | BREEZE-EASTERN LLC | | 9232 | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS | | 380-10226-501 | 82918 | THE BOEING COMPANY | | 2815162 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA | | WWD74 | 66295 | WITTEK COMPANIES INTL INC | | WWD74LSDH | 66295 | WITTEK COMPANIES INTL INC | | ST9M540-74 | 76301 | THE BOEING COMPANY | | MIL-C-6985 TYB | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | NAS1925 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | NAS1925-74 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN737TW74 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN748-74 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| FASTENING DEVICE TYPE | THUMB HEAD SCREW | | INSIDE DIAMETER | 1.875 INCHES MINIMUM AND 2.312 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING BAND | | MATERIAL | STEEL THUMBSCREW OR STEEL CORROSION RESISTING THUMBSCREW | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.500 INCHES MINIMUM AND 0.594 INCHES MAXIMUM | | STYLE DESIGNATOR | BAND | | SURFACE TREATMENT | PASSIVATE BAND |
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