Expansion Plug

Model / MPN: CP120 | NSN: 5340-00-687-5032

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

5340-00-687-5032

Sold in multiples of

1 EA

DEMIL

Radius

0.125 inches

Outside Diameter

Between 1.370 inches and 1.380 inches

Material Thickness

0.032 inches

Smallest Diameter

Between 0.223 inches and 0.233 inches

Height

0.375 inches

Material

Steel

Style Designator

Trapped cup

CP120 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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Expansion Plug

Pricing and Availability

Certified Quality Assurance

CP120 Cross Reference