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:
APERTURE DIAMETER1.564 INCHES MINIMUM AND 1.570 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.092 INCHES NOMINAL
HARDNESS RATING66.0 SHORE DUROMETER A MINIMUM AND 76.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER1.633 INCHES NOMINAL
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
MATERIALRUBBER SILICONE CLASS Q AND COPPER ALLOY OR RUBBER SILICONE CLASS Q AND COPPER ALLOY 110 OVERALL
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
PRECIOUS MATERIALSILVER
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL


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