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National Stock Number:
4720-01-464-3914
Federal Supply Class:
4720
National Item Identification Number:
014643914
Description:
HOSE ASSEMBLY,NONMETALLIC
Detail:
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see HOSE, NONMETALLIC. Excludes HOSE ASSEMBLY, AIR DUCT; and HOSE ASSEMBLY, AIR DUCT, AIR BREATHING.
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Manufacturer Information:
| 70700-77325-045 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END CONNECTION DESIGN | STRAIGHT 1ST END | | BURST TEST PRESSURE | 1400.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | INTERNAL QUICK DISCONNECT 1ST END | | CONNECTION STYLE | PUSH (INTERNAL) 1ST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | EXTERIOR COLOR | BLACK | | FEATURES PROVIDED | REUSABLE END FITTINGS AND SELF-SEALING | | INSIDE DIAMETER | 0.250 INCHES NOMINAL | | LAYER COMPOSITION AND LOCATION | 1ST LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 44.000 INCHES NOMINAL EXCLUDING END FITTINGS | | MEDIA FOR WHICH DESIGNED | AIR AND HYDRAULIC FLUID AND HYDRAULIC FLUID, WATER BASE AND WATER SINGLE RESPONSE | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | SPECIAL FEATURES | HOSE NOT RECOMMENDED FOR ANY FUEL, NOR COOLING LINES FOR AIR CONDITIONERS AND HEAT PUMPS, OR FOR HYDRAULIC APPLICATIONS WITH EXTREME PULSATIONS; HOSE RECOMMENDED FOR VACUUM APPLICATIONS; REUSABLE COMPRESSION HOSE CLAMP FITTINGS ARE CLAMPED TO EACH END OF HOSE USING COMPRESSION SIDE OF FITTING; OTHER SIDE OF HOSE CLAMP FITTINGS HAVE 0.250 IN. MALE PIPE THREAD WHICH IS INSERTED INTO THE THREADED END OF QUICK DISCONNECT FITTING; QUICK DISCONNECT SOCKET BODY, SLEEVE, AND ENDS ARE BRASS; SOCKET SLEEVE SPRING AND VALVE SPRING ARE STAINLESS STEEL; SOCKET VALVE IS STEEL (ZINC PLATED); SOCKET VALVE WASHER IS BUNA-N; OVERALL LENGTH OF QUICK DISCONNECT IS 2.170 IN. NOM, INTERNAL THREADED END IS 0.690 IN. NOM. ACROSS FLATS, AND SLEEVE IS 1.190 IN. NOM. OUTSIDE DIA; IDENTIFICATION BAND IS CORROSION RESISTANT STEEL, MAX WIDTH IS 0.750 IN, AND IS FIRMLY ATTACHED TO HOSE AS CLOSE TO EITHER END AS POSSIBLE |
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