5998-00-475-9841 ELECTRONIC COMPONENTS ASSEMBLY Index 5331-00-475-9844 O-RING

National Stock Number:
5330-00-475-9843

Federal Supply Class:
5330

National Item Identification Number:
004759843

Description:
GASKET

Detail:
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; and SPACER RING. Excludes DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; and RING, SEALING JAR.


Manufacturer Information:
1085809PC256232LOCKHEED MARTIN CORPORATION
2105746PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2105746PC2REVE53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALRUBBER SILICONE CLASS Q AND
COPPER ALLOY OR
RUBBER SILICONE CLASS Q AND
COPPER ALLOY 110 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CL 1 GR 70 FED SPEC 1ST MATERIAL RESPONSE AND
QQ-C-576 FED SPEC 2ND MATERIAL RESPONSE AND
ZZ-R-765 CL 1 GR 70 FED SPEC 3RD MATERIAL RESPONSE AND
AMS 4500 ASSN STD 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING66.0 SHORE DUROMETER A MINIMUM AND
76.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.092 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER1.633 INCHES NOMINAL
APERTURE DIAMETER1.564 INCHES MINIMUM AND
1.570 INCHES MAXIMUM
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER


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