4820-00-892-2039 VALVE,GLOBE Index 4470-00-892-2044 DISK,RUPTURE

National Stock Number:
4720-00-892-2040

Federal Supply Class:
4720

National Item Identification Number:
008922040

Description:
HOSE ASSEMBLY,METALLIC

Detail:
A length of metallic hose with fittings on one or both ends. For items without fittings, see HOSE, METALLIC. Excludes CONDUIT, ELECTRICAL; CONDUIT ASSEMBLY, ELECTRICAL; CASING, FLEXIBLE CONTROL; and CASING, FLEXIBLE SHAFT ASSEMBLY.


Manufacturer Information:
73742-15X2PCAY4A96169ELECTRIC BOAT CORPORATION
73747-15X6PCF296169ELECTRIC BOAT CORPORATION
AT1808-170510HYSPAN PRECISION PRODUCTS, INC.


Techincal Specification:
END CONNECTION DESIGNSTRAIGHT FIRST END
END FLANGE CONSTRUCTIONSOLID FIRST END
BOLT CIRCLE DIAMETER3.212 INCHES NOMINAL FIRST END
BOLT HOLE DIAMETER0.732 INCHES NOMINAL FIRST END
BOLT HOLE QUANTITY4 FIRST END
BURST TEST PRESSURE1700.0 POUNDS PER SQUARE INCH
CONNECTION STYLERAISED FIRST END
CONNECTION TYPERAISED FACE FLANGE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
EXTERIOR COLORNATURAL
FEATURES PROVIDEDIDENTICAL ENDS
FLANGE OUTSIDE DIAMETER4.620 INCHES NOMINAL FIRST END
FLANGE THICKNESS0.570 INCHES NOMINAL FIRST END
FLANGE STYLEROUND W / BOLT HOLES FIRST END
HYDROSTATIC TEST PRESSURE1275.0 POUNDS PER SQUARE INCH
INNER CONVEYING TUBE STYLEANNULAR CLOSE-PITCH CORRUGATED
INSIDE DIAMETER0.750 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED NICKEL COPPER ALLOY WIRE
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED NICKEL COPPER ALLOY WIRE
OUTSIDE DIAMETER1.430 INCHES MAXIMUM
MEASURING METHOD AND LENGTH33.750 INCHES NOMINAL WORKING
OPERATING PRESSURE850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURES90.0 DEG ELBOW LOCATED 16.875 IN. FROM FIRST END
RAISED FACE DIAMETER1.727 INCHES NOMINAL FIRST END
RAISED FACE HEIGHT0.250 INCHES NOMINAL FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSLENGTH OF L1 TO BE 16-7/8 INCH IN LIEU OF THAT SHOWN ON PLAN
TEMP RATING525.0 FAHRENHEIT SINGLE RESPONSE


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