National Item Identification Number
01-049-0978
010490978
4240-01-049-0978
4240010490978
National Stock Number
Item Name
HOSE,AIR DUCT,AIR BREATHING
Federal Supply Class
4240
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-1915-200-10/TM-55-1915-200-100901.htmDescription
An odorless, flexible, hollow item, without end coupling or a communication cable. It may be of single or multiple layer construction and may contain wire reinforcement. It is designed for use in low pressure breathing oxygen system, air line masks, and the like. Excludes HOSE, NONMETALLIC.
Commercial and Government Entity Code (Supplier Data)
D9182
55799
MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275
Reference Numbers (Part Numbers)
78015
79408
Required Categories
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL THICKNESS
MEASURING METHOD A
Required Description
B3 ROUND
0.843 INCHES NOMINAL FIRST END
0.093 INCHES NOMINAL
11.500 INCHES NO