Model: 643644

Exhaust Valve

Properties:

General Description
Steel, aes-w, head dia, 1.565 in. Min, 1.575 in. Max, o/a lg, 3.697 in. Min, 3.710 in. Max, gage dia, 1.474 in. Max, stem id, 0.433 in. Min, 0.434 in. Max, stem must be straight and ground concentric with valve seat within 0.002 in. Total indicator reading, button sae 3140, harden tip to obtain scleroscope hardness of 65 min, stem end 0.812 in. Lg, 0.341 in. Min, 0.342 in. Max, od, 0.298 in. Min, 0.304 in. Max id
NSN
2810-00-478-8654
Part Number
643644
Description
Valve,exhaust
CAGE
02978

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this exhaust valve (NSN 2810-00-478-8654) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Highest Rated Parts
Recently Purchased Parts
Hot Parts