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National Stock Number:
4730-01-345-1077
Federal Supply Class:
4730
National Item Identification Number:
013451077
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:
| 2948-72 | 66295 | WITTEK COMPANIES INTL INC | | 9428 | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS | | 9428H B | 7Z588 | NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS | | 9D0021 | 88277 | THE BOEING COMPANY | | 9D0021-72 | 88277 | THE BOEING COMPANY | | HK9C09D-72 | 69370 | HO-HO-KUS, INC | | WWD72HS | 66295 | WITTEK COMPANIES INTL INC |
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Techincal Specification:
| FASTENING DEVICE TYPE | SLOTTED HEXAGON HEAD SCREW | | INSIDE DIAMETER | 1.813 INCHES MINIMUM AND 2.250 INCHES MAXIMUM | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OVERALLSTEEL COMP 410 SCREW | | SPECIAL FEATURES | W/INNER BAND SHOE FOR SOFT MATERIALS PROVIDES CLAMPING ACTION ON SILICONE RUBBER AND SOFT DUROMETER HOSE MATERIALS | | STYLE DESIGNATOR | BAND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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