4920-01-547-7557 TEST PLUG,AIRCRAFT COMPONENT Index 1560-01-547-7559 STIFFENER,AIRCRAFT

National Stock Number:
5331-01-547-7558

Federal Supply Class:
5331

National Item Identification Number:
015477558

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:
21107163196169ELECTRIC BOAT CORPORATION
211071631CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6408785 FIND NO 39CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6408785 FIND NO 3953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CENTER HOLE DIAMETER2.835 INCHES MINIMUM AND 2.883 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING65.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-22050 GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
SPECIAL FEATURESSPECIAL CLEANING,PACKAGING,AND MARKING IAW MIL-STD-1330D


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