6130-00-166-0753 POWER SUPPLY SUBASSEMBLY Index 5998-00-166-0756 CIRCUIT CARD ASSEMBLY

National Stock Number:
5330-00-166-0754

Federal Supply Class:
5330

National Item Identification Number:
001660754

Description:
SEAL RING,METAL

Detail:
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.


Manufacturer Information:
1626800198PRATT & WHITNEY CANADA CORP
1626877445RTX CORPORATION
AS1626812776AIRCRAFT SUPPLIES


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAACFT ENG R1820
JOINT STYLEVERTICAL JOINT
OUTSIDE DIAMETER5.1240 INCHES MINIMUM AND 5.1250 INCHES MAXIMUM
OVERALL WIDTH0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7320B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 928 OVERALL
METALLIC HARDNESS RATING72.0 MINIMUM ROCKWELL B AND 82.0 MAXIMUM ROCKWELL B
RADIAL WALL THICKNESS0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2414 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTLEAD OVERALL


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