5331-00-479-3947 O-RING Index 4140-00-479-3949 PLATE,RETAINING

National Stock Number:
5331-00-479-3948

Federal Supply Class:
5331

National Item Identification Number:
004793948

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
2805884P810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CENTER HOLE DIAMETER12.150 INCHES MINIMUM AND 12.240 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYETHER URETHANE CLASS EU OR RUBBER POLYESTER URETHANE CLASS AU


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