Expansion Plug

Model / MPN: B58427 | NSN: 5340-01-168-5288

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

5340-01-168-5288

Sold in multiples of

DEMIL

Outside Diameter

Between 7.9 millimeters and 8.0 millimeters

Height

Between 7.5 millimeters and 7.8 millimeters

Material

Aluminum alloy

Surface Treatment

Anodize

B5842 Series Parts

B58427

Pricing and Availability

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B58427 Cross Reference

PLGM0800010A
PLGM080001
PLGM0800010