Product Details | EXPANSION PLUG

5340-01-233-4944 A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

Part Alternates: 201336, 5340-01-233-4944, 01-233-4944, 5340012334944, 012334944

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 30 MAY 1986 01-233-4944

Cross Reference | NSN 5340-01-233-4944

Part Number Cage Code Manufacturer
201336 61208 TWIN DISC INCORPORATED
201336 K2171 TWIN DISC INTERNATIONAL S A
201336 U2621 MARINE & INDUSTRIAL TRANSMISSIONS LT

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Technical Data | NSN 5340-01-233-4944

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER 3.065 INCHES MINIMUM AND 3.068 INCHES MAXIMUM
MATERIAL THICKNESS 0.187 INCHES NOMINAL
HEIGHT 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5340-01-233-4944

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information