|
|
|
National Stock Number:
4720-01-420-1098
Federal Supply Class:
4720
National Item Identification Number:
014201098
Description:
HOSE,AIR DUCT
Detail:
A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.
|
Manufacturer Information:
| 7D0104 | 88277 | THE BOEING COMPANY | | 7D0104C28-20B | 88277 | THE BOEING COMPANY | | DOU106956002006 | 16632 | FLEXFAB LLC | | IT-5036C28-20B | 26831 | INDUSTRIAL TUBE CO LLC |
|
Techincal Specification:
| MATERIAL | RUBBER SILICONE CLASS Q AND | | FIBERGLASS 1ST PLY | | FIBERGLASS 2ND PLY | | FIBERGLASS 3RD PLY | | RUBBER SILICONE CLASS Q AND | | FIBERGLASS 4TH PLY | | STEEL CORROSION RESISTING REINFORCING WIRE | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CL 2, GR 50 FED SPEC SINGLE MATERIAL RESPONSE 1ST PLY | | ZZ-R-765, CL 2, GR 50 FED SPEC SINGLE MATERIAL RESPONSE 2ND PLY | | ZZ-R-765, CL 2, GR 50 FED SPEC SINGLE MATERIAL RESPONSE 3RD PLY | | ZZ-R-765, CL 2, GR 50 FED SPEC SINGLE MATERIAL RESPONSE 4TH PLY | | ASTM-A-313 ASSN STD SINGLE MATERIAL RESPONSE REINFORCING WIRE | | SURFACE TREATMENT | PASSIVATE REINFORCING WIRE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE REINFORCING WIRE | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 7.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.090 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 5.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 7.000 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | MAXIMUM OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH |
|
|