National Item Identification Number

01-263-8431
012638431
6850-01-263-8431
6850012638431

National Stock Number

Item Name

INSPECTION PENETRANT

Federal Supply Class

6850

Description

An oil or ester base liquid used with a developer to detect surface flaws in metals, ceramics, glass, and some plastics. Penetrants will reveal only defects which are open to the surface and which are of sufficient magnitude to permit entrance of the penetrant by capillary action. The penetrant remains in the opening until it is withdrawn by the greater capillary action of the developer.

Commercial and Government Entity Code (Supplier Data)

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81343

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Reference Numbers (Part Numbers)

AMS 2644
MIL-I-25135

Required Categories

MINIMUM FLASH POINT
PENETRANT TYPE FOR WHICH DESIGNED
WATER SOLUBLE FEATURE
U

Required Description

ANY ACCEPTABLE
FLUORESCENT
PROVIDED
1
CAN
1.0 GALLONS
I TYPE AND
A METHOD