3040-01-481-2287 SHAFT,SHOULDERED Index 5930-01-481-2289 BOOT,DUST AND MOISTURE SEAL

National Stock Number:
5330-01-481-2288

Federal Supply Class:
5330

National Item Identification Number:
014812288

Description:
RETAINER,SEAL

Detail:
A metal item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and positioning a SEAL, PLAIN ENCASED or a SEAL, PLAIN. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes RETAINER, PACKING.


Manufacturer Information:
630087353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER2.860 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.870 INCHES NOMINAL
BOLT HOLE QUANTITY6
BOLT HOLE DIAMETER0.156 INCHES NOMINAL
FLANGE THICKNESS0.100 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION6061-T6 OR 6061-T651 PER ASTMB221 OR ASTM 8209, OR 6061-T6511 PER ASTM B221 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP RING,SEAL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESBOLT HOLES COUNTER BORED TO .307 DIA;6 HOLES EQ SPACED;ANODIZE IAW ASTM B580,TYPE A,.0003-.0008 THK,DICHROMATE SEAL


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