5331-01-287-0379 O-RING Index 5330-01-287-0381 GASKET

National Stock Number:
5330-01-287-0380

Federal Supply Class:
5330

National Item Identification Number:
012870380

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:
5545845-10953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE LENGTH52.562 INCHES NOMINAL
APERTURE WIDTH28.872 INCHES NOMINAL
BOLT HOLE QUANTITY38
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.394 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.050 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS1.124 INCHES NOMINAL
HOLE DIAMETER0.237 INCHES MINIMUM AND 0.242 INCHES MAXIMUM
INSIDE CORNER RADIUS3.310 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH1.125 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH1.125 INCHES NOMINAL
OVERALL LENGTH54.810 INCHES NOMINAL
OVERALL WIDTH31.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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