Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Need specs & chem analysis for 4042, 4047, 4640...

Status
Not open for further replies.

410

Industrial
Joined
Jan 15, 2004
Messages
1
Location
US
These materials were spec'd for building the Browning 1919A4 machine gun. Mil-spec was QQ-S-624. Any leads on where to find info on this mil-spec also appreciated.
 
You can find the chemistry and physical properties on:

you will likely find that several of the materials are no longer used.

I'm not sure where to find old military materials spec. you might try a military history group or an office like that in the defense dept.

nick
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top