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National Stock Number: 4720-00-783-1588
Federal Supply Class: 4720
National Item Identification Number: 007831588
Description: HOSE ASSEMBLY,AIR BREATHING
Detail: A LENGTH OF HOSE, AIR BREATHING WITH COUPLINGS ON ONE OR BOTH ENDS AND/OR A COMMUNICATION CABLE. EXCLUDES ITEMS WHICH INCLUDE A BRANCH HOSE OR FORK HOSES; WIRING FOR FACE MASK HEATER; VENT AND PRESSURE DUCTS FOR AN ANTI-G-SUIT; HOSE ASSEMBLY, NONMETALLIC.
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Manufacturer Information:
| 21S1-17 | 28445 | R.E. DARLING CO., INC. | | 23403-17 | 53655 | AVOX SYSTEMS INC | | 31C1156-170 | 80206 | NAVAL AIR DEVELOPMENT CENTER WARMINSTER NAVAIRSYSCOM HQ |
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Techincal Specification:
| MATERIAL | COTTON 1ST PLY | | RUBBER SILICONE CLASS Q 2ND PLY | | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.625 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.141 INCHES NOMINAL | | CONNECTION TYPE | GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT FIRST END | | COUPLING STYLE | OXYGEN HOSE CLAMP FIRST END | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80206 | | DESIGN CONTROL REFERENCE | 31C1156-170 |
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