Expansion Plug

Model / MPN: 396303 | NSN: 5340-00-703-5036

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.

Product Details

NATO Stock Number

5340-00-703-5036

Sold in multiples of

DEMIL

Radius

4.156 inches

Outside Diameter

Between 2.558 inches and 2.568 inches

Material Thickness

Between 0.080 inches and 0.086 inches

Material

Steel

Style Designator

A4 concave

Style Designator

Concave

39630 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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396303 Cross Reference

7035036
8329062
K6-1-2-68-1
9A7006
37174J
802P2
139202
K6-1-2-68-1