5330-01-181-4976 GASKET Index 5330-01-181-4978 GASKET

National Stock Number:
5330-01-181-4977

Federal Supply Class:
5330

National Item Identification Number:
011814977

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:
27-182127192DRS NAVAL POWER SYSTEMS INC


Techincal Specification:
APERTURE DIAMETER3.250 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.860 INCHES MINIMUM AND 2.900 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.860 INCHES MINIMUM AND 2.900 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
HOLE DIAMETER0.201 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH1.240 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH1.240 INCHES NOMINAL
OVERALL LENGTH2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM
OVERALL WIDTH2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us