Product Details | GASKET

5330-01-491-4720 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.

Part Alternates: 23009572, 5330-01-491-4720, 01-491-4720, 5330014914720, 014914720

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 23 OCT 2001 01-491-4720

Demand History | NSN 5330-01-491-4720

Part Number Request Date QTY Origin
5330-01-491-4720 2018-01-04 1 US
23009572 2015-03-12 8 United States
23009572 2006-07-20 1 US

Cross Reference | NSN 5330-01-491-4720

Part Number Cage Code Manufacturer
23009572 63005 ROLLS-ROYCE CORPORATION

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Technical Data | NSN 5330-01-491-4720

Characteristic Specifications
APERTURE DIAMETER 2.742 INCHES NOMINAL
GAGE RING OUTSIDE DIAMETER 2.923 INCHES NOMINAL
SPECIAL FEATURES E-SHAPED GASKET
III END ITEM IDENTIFICATION ALL SERIES 2 AND 3 HELICOPTER ENGINES

Restrictions/Controls & Freight Information | NSN 5330-01-491-4720

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information