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National Stock Number:
5330-00-477-1989
Federal Supply Class:
5330
National Item Identification Number:
004771989
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.
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Manufacturer Information:
| 330-521-23-25 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY | | AFS-1-521-2072838PC25 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| APERTURE DIAMETER | 2.438 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.325 INCHES MINIMUM AND 4.327 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 6.125 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.656 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FLANGE THICKNESS | 0.625 INCHES NOMINAL | | OVERALL HEIGHT | 1.188 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING FLANGE DIAMETER | 7.750 INCHES NOMINAL | | SEAL SEAT DEPTH | 1.000 INCHES NOMINAL | | SEAL SEAT DIAMETER | 2.835 INCHES NOMINAL | | SPECIAL FEATURES | COUNTERBORED END OPPOSITE FLANGE 3.750 IN. DIA 0.500 IN. DEEP,CHAMFER SAME END 45 DEG BY 0.122 IN. | | STYLE DESIGNATOR | FLANGED |
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