National Item Identification Number
01-177-5489
011775489
4240-01-177-5489
4240011775489
National Stock Number
Item Name
DIAPHRAGM,SPEAKING
Federal Supply Class
4240
Description
Commercial and Government Entity Code (Supplier Data)
55799
MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275
Reference Numbers (Part Numbers)
83635
Required Categories
SPECIAL FEATURES
III END ITEM IDENTIFICATION
THE MANUFACTURERS DATA
MANUFACTU
Required Description
SOLE SOURCE REQUIRED BY STATUTE 6.302
ULTRA-TWIN RESPIRATOR, MINE SAFETY APPLIA