Product Details | GASKET

5330-01-521-3659 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: 3472271, 347227-1, 5330-01-521-3659, 01-521-3659, 5330015213659, 015213659

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 18 JUN 2004 01-521-3659

Drawings & Photos | NSN 5330-01-521-3659


Demand History | NSN 5330-01-521-3659

Part Number Request Date QTY Origin
5330-01-521-3659 2016-05-137 60 US
3472271 2008-11-311 30 United Kingdom

Cross Reference | NSN 5330-01-521-3659

Part Number Cage Code Manufacturer
347227-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5330-01-521-3659

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS3320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE F37 METAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS 0.062 INCHES NOMINAL
STYLE DESIGNATOR B18B NON-CIRCULAR
HOLE DIAMETER 0.250 INCHES NOMINAL
OVERALL LENGTH 3.240 INCHES NOMINAL
OVERALL WIDTH 1.960 INCHES NOMINAL
APERTURE DIAMETER 1.560 INCHES NOMINAL
OUTSIDE CORNER RADIUS 0.430 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH 0.430 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 1.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 2.380 INCHES NOMINAL
BOLT HOLE QUANTITY 4

Restrictions/Controls & Freight Information | NSN 5330-01-521-3659

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information