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National Stock Number:
5330-00-473-9425
Federal Supply Class:
5330
National Item Identification Number:
004739425
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.
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Manufacturer Information:
| 751326-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| APERTURE DIAMETER | 3.250 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.620 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | CROSS-SECTIONAL SHAPE STYLE | METAL AND SYNTHETIC RUBBER | | CROSS-SECTIONAL THICKNESS | 0.121 INCHES NOMINAL | | GAGE RING THICKNESS | 0.091 INCHES NOMINAL | | HOLE DIAMETER | 0.289 INCHES MINIMUM AND 0.302 INCHES MAXIMUM | | OUTSIDE CORNER RADIUS | 0.310 INCHES NOMINAL | | OVERALL LENGTH | 5.240 INCHES NOMINAL | | OVERALL WIDTH | 4.893 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL | | PERIPHERAL FLAT QUANTITY | 8 | | STYLE DESIGNATOR | POLYGON |
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