Product Details | METALLIC HOSE ASSEMBLY

4720-00-821-5541 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: MB167031, MB16703-1, 111701, 11170-1, 167031, 16703-1, 751352 , 7513521, 751352-1, 4720-00-821-5541, 00-821-5541, 4720008215541, 008215541

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-821-5541

Demand History | NSN 4720-00-821-5541

Part Number Request Date QTY Origin
111701 2023-05-135 15 Canada
111701 2022-09-258 5 Canada
111701 2022-09-258 10 Canada
4720-00-821-5541 2017-09-253 1 DIBBS
111701 2015-08-239 12 Australia
4720-00-821-5541 2011-02-35 1 CA
7513521 2011-02-34 1 us
4720-00-821-5541 2011-02-32 1 us
4720-00-821-5541 2010-10-302 2 DIBBS

Cross Reference | NSN 4720-00-821-5541

Part Number Cage Code Manufacturer
11170-1 16519 SENIOR FLEXONICS INC
11170-1 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
16703-1 08471 SENIOR FLEXONICS /CANADA/ LTD
16703-1 16519 SENIOR FLEXONICS INC
16703-1 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
751352 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
751352-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
MB16703-1 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION

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Technical Data | NSN 4720-00-821-5541

Characteristic Specifications
INNER CONVEYING TUBE STYLE 11 HELICAL OPEN-PITCH CORRUGATED
INNER CONVEYING TUBE MATERIAL STEEL, FED STD 66, AISI 321/SAE 30321
LAYER COMPOSITION AND LOCATION OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTSIDE SURFACE TREATMENT PASSIVATED
OUTER COVERING ENVIRONMENTAL PROTECTION CORROSION RESISTANT
EXTERIOR COLOR ANY ACCEPTABLE
CROSS-SECTIONAL SHAPE STYLE 1 ROUND
INSIDE DIAMETER 0.188 INCHES NOMINAL
OUTSIDE DIAMETER 0.390 INCHES NOMINAL
MEASURING METHOD AND LENGTH 10.000 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS 2.000 INCHES
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C3 SWIVEL NUT FLARE
FIRST END SEAT ANGLE IN DEG 37.0
FIRST END CONNECTION DESIGN STRAIGHT
FIRST END SWIVEL ACTION CAPABILITY NOT INCLUDED
FIRST END FITTING/COMPONENT AND MATERIAL FERRULE STEEL, AMS 5645 NIPPLE STEEL, AMS 5645 SOCKET STEEL, AMS 5640
FIRST END FITTING/COMPONENT AND SURFACE TREATMENT FERRULE PASSIVATED NIPPLE PASSIVATED NUT PASSIVATED
FIRST END THREAD SERIES DESIGNATOR UNJF
FIRST END NOMINAL THREAD SIZE 0.500 INCHES
FIRST END THREAD CLASS 3B
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL TUBE
SECOND END CONNECTION DESIGN STRAIGHT
SECOND END SWIVEL ACTION CAPABILITY NOT INCLUDED
SECOND END FITTING/COMPONENT AND MATERIAL NIPPLE STEEL, AMS 5645 NUT BRASS
SECOND END FITTING/COMPONENT AND SURFACE TREATMENT NIPPLE PASSIVATED
TEMP RATING NOT RATED
MAXIMUM OPERATING PRESSURE 1800.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE 3600.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE 7200.0 POUNDS PER SQUARE INCH
SPECIFICATION/STANDARD DATA 36659-751352-1 MANUFACTURERS SOURCE CONTROL

Restrictions/Controls & Freight Information | NSN 4720-00-821-5541

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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
NMF Description 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4720-00-821-5541

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each