B0318 2-425

B03182425 O-ring

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Datasheet. B0318 2-425 specification

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

-60.0 deg celsius and 107.0 deg celsius

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

0.269in. and 0.281in.

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

4.442in. and 4.508in.

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

65.0 shore durometer a and 75.0 shore durometer a

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

O-Ring shape; hydraulic fluid, PHOSPHATE-Ester base or oil, synthetic

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 ISOBUTYLENE-Isoprene class iir

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.

AMS7277 assn std single material response and ASTMD2000 assn std single material response

Answers.

What material is the o-ring made of ?

Rubber isobutylene-isoprene class iir

What is the NSN for B0318 2-425?

5331-01-291-6864

How is this classified for shipping?

Schedule B number: 4016930000
Gaskets, washers and other seals, of vulcanized rubber other than hard rubber

What's the federal classification of B0318 2-425?

FSC 5331 ⁓ O-ring

Excluding packing and gasket material (fsc 5330).

NSN 5331-01-291-6864 O-RING

o-ring shape; hydraulic fluid, phosphate-ester base or oil, synthetic 4.442" center hole diameter

NIIN
012916864
NIIN Date
01/04/89
Schedule B
4016930000 
Name Code
47946
FIIG
A510X0
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. 2-425 B318-70 Cage 02697
2. AS568-425AMS7277 Cage 81343
3. 2-425 Cage 02697

Major End Users Countries and entities

  • - New Zealand 

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Similar by Design Other o-rings with similar characteristics

Nothing similar to this part number was found in our inventory

B0318 2-425 / O-ringWhat is the formal definition of this item?

A nonmetallic circular item with an aperature, having a solid round cross-section. they are used primarily for sealing. for items with other than round cross section, see packing,preformed. for noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.