1270-99-726-2218 COVER,DRIPPROOF Index 5310-99-726-2220 NUT,PLAIN,KNURLED

National Stock Number:
5330-99-726-2219

Federal Supply Class:
5330

National Item Identification Number:
997262219

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:
A2-3146113K6894BAE SYSTEMS RO DEFENCE
A2/3146113K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
A2/3146113K6894BAE SYSTEMS RO DEFENCE


Techincal Specification:
BOLT CIRCLE DIAMETERERR-090 AND 380.50 MILLIMETERS MAXIMUM
BOLT HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS1.50 MILLIMETERS NOMINAL
HARDNESS RATING56.0 BRINELL STANDARD MINIMUM AND 65.0 BRINELL STANDARD MAXIMUM
HOLE DIAMETER10.00 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONBS 2752, COMPOUND C60 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER
OUTSIDE DIAMETER404.50 MILLIMETERS MINIMUM AND 405.50 MILLIMETERS MAXIMUM
SPECIAL FEATURESHARDNESS RATING ALSO IN IRHD, 56.0/65.0 DEG MIN/MAX
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER354.50 MILLIMETERS MINIMUM AND 355.50 MILLIMETERS MAXIMUM


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