Model or part number: 49-309
About this product
Plug thermal relief
Welch Plug NSN 5340-01-517-7713.
Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.
We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC,
ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.
Quality Commitment »
Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.
Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.
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.
Heated Water Boilers, Except Heat Exchangers Parts For Steam Or Other Vapor Generating Boilers and Super
Industrial Machines, Other
Parts For Steam Generating Or Other Vapor Generating Boilers
Code | Definition |
---|---|
FN | Factory New. Parts manufactured by the OEM and includes manufacturer certification. |
NE | New. Parts manufactured by the OEM. May include manufacturer certification or company certification. |
NS | New Surplus. New material item purchased from excess inventory. |
OH | Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO). |
SV | Serviceable product. |
AR | As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part. |
RP | Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification. |
Part Number | RNVC | RNAAC | DAC | CAGE |
---|---|---|---|---|
49-309 | 2 | 9Z | 5 | 97153 |
Name | No. Items | |||
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