5330-00-551-2254 GASKET Index 5330-00-551-2256 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
5330-00-551-2255

Federal Supply Class:
5330

National Item Identification Number:
005512255

Description:
SEAL,NONMETALLIC SPECIAL SHAPED

Detail:
An item fabricated from NONMETALLIC SPECIAL SHAPED SECTION. It may be (1) formed to a specific shape with or without joints, (2) a single piece whose ends have been secured together to form a specific shape, or (3) a straight item fabricated to a specific length for a specific application with end cuts or joints. Items, except for molded corners, slot(s), press fit buttons, and the like must be of one continuous cross section. It is specifically designed for use in applications where there is no relative motion between joined parts. Excludes BUSHING, NONMETALLIC; PACKING, PERFORMED; PAD, CUSHIONING;and SEAL, PLAIN. For straight items with square end cuts and without mounting hole(s), slot(s), or press fit buttons, see NONMETALLIC SPECIAL SHAPED SECTION.


Manufacturer Information:
1891979PC353711NAVAL SEA SYSTEMS COMMAND
598-515-1893160PC1980064NAVAL SHIP SYSTEMS COMMAND
9755-220-2PC396169ELECTRIC BOAT CORPORATION
9855-003X5RBPC396169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER6.250 INCHES NOMINAL
CONSTRUCTIONSOLID
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT0.656 INCHES NOMINAL
CROSS-SECTIONAL WIDTH0.875 INCHES NOMINAL
FABRICATION METHODSOLID
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-15624,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MINOR HEIGHT0.562 INCHES NOMINAL
MINOR THICKNESS0.250 INCHES NOMINAL
MINOR WIDTH0.327 INCHES NOMINAL


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