2-218-8309

22188309 Preformed Packing

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Datasheet. 2-218-8309 specification

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

O-Ring

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

-40.0 deg fahrenheit and 250.0 deg fahrenheit

Cross-sectional Height
A measurement from the bottom to the top of a cross section,in distinction from depth.

0.135in. and 0.143in.

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

1.222in. and 1.246in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

85.0 shore durometer a and 95.0 shore durometer a

Color
A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.

black

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

rubber BUTADIENE-Acrylonitrile class nbr

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

astm/sae D2000/J200 7BG915B14B34EO14EO34EF11EF21EA14 assn std single material response

Reference Data And Literature
Literature and references available for information pertaining to the item.

sae AS568 and J200

Answers.

What material is the preformed packing made of ?

Rubber butadiene-acrylonitrile class nbr

What is the NSN for 2-218-8309?

5330-01-257-7438

How is this classified for shipping?

Schedule B number: 3926904500
Gaskets,washers & other seals

What's the federal classification of 2-218-8309?

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 5330-01-257-7438 PACKING,PREFORMED

1.222" center hole diameter

NIIN
012577438
NIIN Date
06/23/87
Schedule B
3926904500 
Name Code
04521
FIIG
A032A0
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 218-8309 Cage 25184
2. 218-8309 Cage D7040
3. PRP218-8309 Cage 25184

Major End Users Countries and entities

  • - Canada 
  • - Germany 

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Similar by Design Other packings with similar characteristics

Nothing similar to this part number was found in our inventory

2-218-8309 / Packing,preformedWhat is the formal definition of this item?

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.