5360-01-297-6403 SPRING,HELICAL,COMPRESSION Index 5340-01-297-6405 STRAP,WEBBING

National Stock Number:
5340-01-297-6404

Federal Supply Class:
5340

National Item Identification Number:
012976404

Description:
CAP,PROTECTIVE,DUST AND MOISTURE

Detail:
An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes COVER, ELECTRICAL CONNECTOR; HOOD, SEALING, BOTTLE; and STOPPER, BOTTLE. For items designed to fit into or over the opening(s) of various items, see CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.


Manufacturer Information:
5497637-138597LOCKHEED MARTIN CORPORATION
5497637-153711NAVAL SEA SYSTEMS COMMAND
5497637-238597LOCKHEED MARTIN CORPORATION
5497637-253711NAVAL SEA SYSTEMS COMMAND
5497637-25D286LOCKHEED MARTIN CORP LOCKHEED MARTIN LABORATORIES M/P 24
5497637-15D286LOCKHEED MARTIN CORP LOCKHEED MARTIN LABORATORIES M/P 24


Techincal Specification:
DESIGN TYPETHREADED
INSIDE DIAMETER LENGTH1.312 INCHES NOMINAL
OVERALL DIAMETER3.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESHAS SQUARE TOP; HAS ONE HOLE 0.279 IN. MIN AND 0.289 IN. MAX DIA ON FLANGE END; HAS GROOVE FOR O-RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-24441/2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPAINT
THREAD CLASS3B
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.500-6 UNC
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.500 INCHES NOMINAL


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