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National Stock Number: 5930-00-489-1369
Federal Supply Class: 5930
National Item Identification Number: 004891369
Description: BOOT,DUST AND MOISTURE SEAL
Detail: A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes BELLOWS, PROTECTION; GROMMET, NONMETALLIC; and CABLE NIPPLE, ELECTRICAL. See also CAP, ELECTRICAL; CAP, PROTECTIVE, DUST AND MOISTURE SEAL; and SHIELD, ELECTRICAL CONNECTOR.
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Manufacturer Information:
M5423/11-01BLACK | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MIL-DTL-5423/11 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MILB5423-11 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
BASE HEIGHT | 0.098 INCHES NOMINAL | BASE THREAD LOCATION | INTERNAL | FSC APPLICATION DATA | SWITCH,TOGGLE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT-NEMA TYPE 4 | OVERALL HEIGHT | 0.270 INCHES NOMINAL | MATERIAL | RUBBER SILICONE BODY | MOUNTING DEVICE QUANTITY | 1 | MOUNTING METHOD | INTEGRAL THREADED NUT | NOMINAL THREAD SIZE | 0.250 INCHES | OPENING INSIDE DIAMETER | 0.062 INCHES NOMINAL | SEALING METHOD | COMPRESSION | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | STYLE DESIGNATOR | THRU-HOLE | TEST DATA DOCUMENT | 81349-MIL-B-5423 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | THREAD CLASS | 2B | THREAD LENGTH | 0.078 INCHES NOMINAL | THREAD SERIES | UNS | THREAD QUANTITY PER INCH | 40 |
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