Product Details | METALLIC HOSE ASSEMBLY

4720-01-625-2025 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.

Part Alternates: 7375268 , 7375268-02 , 4720-01-625-2025, 01-625-2025, 4720016252025, 016252025, 737526802

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 2014028 01-625-2025

Cross Reference | NSN 4720-01-625-2025

Part Number Cage Code Manufacturer
7375268 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
7375268-02 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 4720-01-625-2025

Characteristic Specifications
MEDIA FOR WHICH DESIGNED WATER SINGLE RESPONSE
TEMP RATING -40.0 DEG CELSIUS AND
MAXIMUM OPERATING PRESSURE 2500.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE 5000.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE 10000.0 POUNDS PER SQUARE INCH
VACUUM IN TORR 50.8
LAYER COMPOSITION AND LOCATION OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
MEASURING METHOD AND LENGTH 19.500 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS 4.000 INCHES
CROSS-SECTIONAL SHAPE STYLE ROUND
INSIDE DIAMETER 0.320 INCHES NOMINAL
OUTSIDE DIAMETER 0.430 INCHES NOMINAL
INSIDE SURFACE CONDITION SMOOTH
END FITTING COMPONENT AND MATERIAL COMPLETE FITTING STEEL CORROSION RESISTING ALL ENDS
CONNECTION TYPE THREADED INTERNAL HOSE ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.320 INCHES ALL ENDS
FEATURES PROVIDED IDENTICAL ENDS
SPECIAL FEATURES HOSE CONFORMS TO 4720-00-406-3309 AND BOTH HOSE FITTINGS CONFORM TO 4730-01-412-9604; OPERATIONAL PRESSURE IS UP TO 110 PSI,ASSEMBLY SHALL SHOW NO SIGNS OF LEAKAGE AT 150 PSI
PART NAME ASSIGNED BY CONTROLLING AGENCY HOSE ASSY,HEAT EXCHANGER

Restrictions/Controls & Freight Information | NSN 4720-01-625-2025

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information