4720-01-355-3309 HOSE,AIR DUCT Index 3040-01-355-3311 CLAMP,HUB

National Stock Number:
4720-01-355-3310

Federal Supply Class:
4720

National Item Identification Number:
013553310

Description:
HOSE,AIR DUCT,AIR BREATHING

Detail:
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.


Manufacturer Information:
1255347806085BAE SYSTEMS LAND & ARMAMENTS L.P.
1255347819200US ARMY ARDEC RDECOM
12553478-219200US ARMY ARDEC RDECOM
H707-0284987INDUSTRIAL DESIGN LABORATORIES INC
HC21420-8713560HERBERT COOPER CO INC


Techincal Specification:
END INSIDE DIAMETER1.250 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.250 INCHES NOMINAL BOTH ENDS
FEATURES PROVIDEDABRASION RESISTANT
INSIDE DIAMETER1.250 INCHES NOMINAL FIRST END
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE,AIR DUCT,AIR BREATHING
MATERIALPLASTIC POLYAMIDE 2ND PLY
MATERIALRUBBER SYNTHETIC 1ST PLY
MATERIALRUBBER SYNTHETIC 3RD PLY
MEASURING METHOD AND LENGTH87.000 INCHES NOMINAL OVERALL
WALL THICKNESS0.125 INCHES NOMINAL
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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