Product Details | NONMETALLIC HOSE ASSEMBLY

4720-00-587-7553 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.20242100023Fire Fighting Equipment47200024Hose and Flexible Tubing

Part Alternates: 2119556MKM, 21-19556MKM, 2119556MKMCP, 21-19556MKMCP, 4720-00-587-7553, 00-587-7553, 4720005877553, 005877553

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

Supply Group (FSG) NSN Assign. NIIN
47 31 JAN 1968 00-587-7553

Demand History | NSN 4720-00-587-7553

Part Number Request Date QTY Origin
21-19556MKMCP 2025-11-313 23 DIBBS
21-19556MKMCP 2022-05-126 22 DIBBS
21-19556MKMCP 2022-03-90 22 DIBBS
4720-00-587-7553 2016-02-50 19 DIBBS
4720-00-587-7553 2016-02-34 19 DIBBS
4720-00-587-7553 2014-04-104 31 DIBBS
4720-00-587-7553 2014-04-93 31 DIBBS
4720-00-587-7553 2013-11-332 11 DIBBS
4720-00-587-7553 2010-06-179 33 DIBBS
4720-00-587-7553 2010-05-134 20 DIBBS
4720-00-587-7553 2010-03-60 16 DIBBS
4720-00-587-7553 2009-09-273 15 DIBBS
4720-00-587-7553 2008-12-364 14 DIBBS

Cross Reference | NSN 4720-00-587-7553

Part Number Cage Code Manufacturer
21-19556MKM 81412 TREADWELL CORPORATION
21-19556MKMCP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
21-19556MKMCP 81412 TREADWELL CORPORATION

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Technical Data | NSN 4720-00-587-7553

Characteristic Specifications
INNER CONVEYING TUBE MATERIAL RUBBER, CHLOROPRENE
MEDIA FOR WHICH DESIGNED OXYGEN, GASEOUS AND OXYGEN, LIQUID
INSIDE SURFACE CONDITION SMOOTH
LAYER COMPOSITION AND LOCATION OUTER LAYER MOLDED RUBBER, CHLOROPRENE
CROSS-SECTIONAL SHAPE STYLE 1 ROUND
INSIDE DIAMETER 0.250 INCHES NOMINAL
OUTSIDE DIAMETER 0.625 INCHES NOMINAL
MEASURING METHOD AND LENGTH 36.000 INCHES NOMINAL EXCLUDING END FITTINGS
MINIMUM INSIDE BENDING RADIUS NOT RATED
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C2 SWIVEL NUT WITH COMPRESSION SLEEVE
FIRST END CONNECTION DESIGN STRAIGHT
FIRST END FITTING/COMPONENT AND MATERIAL FERRULE NICKEL NUT NICKEL
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.438 INCHES
FIRST END THREAD QUANTITY PER INCH 20
TEMP RATING NOT RATED
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED ELECTROSTATIC DISCHARGE CAPABILITY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE WITH MIL-STD-1330C
MANUFACTURERS CODE 81412
DESIGN CONTROL REFERENCE 21-19556MKM

Restrictions/Controls & Freight Information | NSN 4720-00-587-7553

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 051140 HOSE:NOI TUBING
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4720-00-587-7553

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each