5330-01-257-0749 SEAL,NONMETALLIC SPECIAL SHAPED Index 5320-01-257-0751 RIVET,SOLID

National Stock Number:
5330-01-257-0750

Federal Supply Class:
5330

National Item Identification Number:
012570750

Description:
SEAL,NONMETALLIC SPECIAL SHAPED

Detail:
An item fabricated from NONMETALLIC SPECIAL SHAPED SECTION. It may be (1) formed to a specific shape with or without joints, (2) a single piece whose ends have been secured together to form a specific shape, or (3) a straight item fabricated to a specific length for a specific application with end cuts or joints. Items, except for molded corners, slot(s), press fit buttons, and the like must be of one continuous cross section. It is specifically designed for use in applications where there is no relative motion between joined parts. Excludes BUSHING, NONMETALLIC; PACKING, PERFORMED; PAD, CUSHIONING;and SEAL, PLAIN. For straight items with square end cuts and without mounting hole(s), slot(s), or press fit buttons, see NONMETALLIC SPECIAL SHAPED SECTION.


Manufacturer Information:
7373325-119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
APERTURE LENGTH27.438 INCHES NOMINAL27.438 INCHES NOMINAL
APERTURE WIDTH18.000 INCHES NOMINAL18.000 INCHES NOMINAL
CONSTRUCTIONSOLIDSOLID
CROSS-SECTIONAL SHAPE STYLECHISELCHISEL
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL0.250 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL0.312 INCHES NOMINAL
CROSS-SECTIONAL WIDTH0.719 INCHES NOMINAL0.719 INCHES NOMINAL
FABRICATION METHODSOLIDSOLID
INSIDE CORNER RADIUS0.156 INCHES NOMINAL0.156 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.031 INCHES NOMINAL0.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 RS515 A1BC1F2G MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-3065 RN515 ABC1F2G MIL SPEC 2ND MATERIAL RESPONSE OR MIL-R-3065 RN 515 ABC1F2G MIL SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
STYLE DESIGNATORNON-CIRCULAR


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