4820-01-154-3824 VALVE,REGULATING,FLUIDPRESSURE Index 5915-01-154-3830 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
5930-01-154-3828

Federal Supply Class:
5930

National Item Identification Number:
011543828

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.


Manufacturer Information:
77C14218P00103538LOCKHEED MARTIN CORPORATION
M5423-09-0897539APM HEXSEAL CORP


Techincal Specification:
BASE INSIDE DIAMETER0.375 INCHES NOMINAL
BASE THREAD LOCATIONINTERNAL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF-NEMA TYPE 13 AND MOISTURE PROOF
OVERALL HEIGHT0.220 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-290,CLASS 2 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-3065,SC 715 ABF FED SPEC 2ND MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY AND RUBBER SYNTHETIC BODY
MOUNTING DEVICE QUANTITY1
MOUNTING METHODINTEGRAL THREADED NUT
NOMINAL THREAD SIZE0.375 INCHES
OPENING INSIDE DIAMETER0.250 INCHES NOMINAL
SEALING METHODMECHANICAL
SPECIAL FEATURESLESS WIRE MESH
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
STYLE DESIGNATORTHRU-HOLE
SURFACE TREATMENTNICKEL BODY
THREAD CLASS2B
THREAD LENGTH0.120 INCHES NOMINAL
THREAD SERIESUNEF
THREAD QUANTITY PER INCH32


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