768489-1

7684891 Gasket

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Datasheet. 768489-1 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

solid single or composition

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.220in. and 0.233in. ⁓15/64"

Bolt Circle Diameter
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.

4.750in.

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

5.500in.

Aperture Diameter
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.

4.000in.

Gasket Center To Flat Distance

2.250in.

Gasket Center To Second Flat Distance

2.250in.

Cross-sectional Thickness
A measurement of the smallest dimension of a cross section,in distinction from length or width.

0.016in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

rubber silicone class q

Fsc Application Data
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

cabin, air duct, aircraft

Answers.

What material is the gasket made of ?

Rubber silicone class q

What is the outside diameter?

5.500 inches

What is the inside hole diameter?

0.220 inches minimum and 0.233 inches maximum

What is the NSN for 768489-1?

5330-00-594-1041

What's the federal classification of 768489-1?

FSC 5330 ⁓ Packing and gasket materials

Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.

Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.

NSN 5330-00-594-1041 GASKET

5.500" outside diameter 0.220" hole diameter

NIIN
005941041
NIIN Date
01/01/63
Schedule B
 
Name Code
04522
FIIG
A032A0
Item Weight
20.000lbs
Item Dimensions
QUP
 
Historical Price
$33.60 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Canada 
  • - Turkey 

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Nothing similar to this part number was found in our inventory

768489-1 / GasketWhat is the formal definition of this item?

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.