5330-01-528-0277 BACK-UP RING,PREFORMED PACKING Index 7050-01-528-0279 COMPUTER SUBASSEMBLY

National Stock Number:
5330-01-528-0278

Federal Supply Class:
5330

National Item Identification Number:
015280278

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:
1381B000738450ENGINEERED COIL COMPANY
1381C0000 REV.B FIND NO.238450ENGINEERED COIL COMPANY


Techincal Specification:
APERTURE LENGTH12.000 INCHES NOMINAL
APERTURE WIDTH11.250 INCHES NOMINAL
BOLT HOLE QUANTITY12
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH5.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL
HOLE DIAMETER0.313 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSI-50-R MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYELECTRIC CONTROL BOX GASKET
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH1.750 INCHES NOMINAL
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH1.000 INCHES NOMINAL
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH1.000 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH1.750 INCHES NOMINAL
OVERALL LENGTH14.000 INCHES NOMINAL
OVERALL WIDTH13.250 INCHES NOMINAL
SPECIAL FEATURESTO BE FABRICATED FROM BULK MATERIAL PER MANUFACTURERS SPECIFICATION SI-50-R
STYLE DESIGNATORNON-CIRCULAR


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