Product Details | TUBE TO BOSS ELBOW

4730-01-281-0989 A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Part Alternates: FF1868T2020S, FF1868T-2020S, 7447202003, 7-447-202003, 849TTO20X20, 849-TTO-20X20, 17202787, 17-2-0278-7, 1781420, 20C5LS, 20C5L-S, 20C5OLOS, 20C5OLO-S, 20C5OLOSC0873, 20-C5OLO-S-C0873, 4730-01-281-0989, 01-281-0989, 4730012810989, 012810989

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 17 JUN 1988 01-281-0989

Demand History | NSN 4730-01-281-0989

Part Number Request Date QTY Origin
1781420 2024-02-60 539 DIBBS
20-C5OLO-S-C0873 2024-02-60 539 DIBBS
7-447-202003 2024-02-60 539 DIBBS
FF1868T-2020S 2024-02-60 539 DIBBS
1781420 2023-08-221 197 DIBBS
20-C5OLO-S-C0873 2023-08-221 197 DIBBS
7-447-202003 2023-08-221 197 DIBBS
FF1868T-2020S 2023-08-221 197 DIBBS
1781420 2023-05-128 50 DIBBS
20-C5OLO-S-C0873 2023-05-128 50 DIBBS
7-447-202003 2023-05-128 50 DIBBS
FF1868T-2020S 2023-05-128 50 DIBBS
1781420 2023-01-12 118 DIBBS
20-C5OLO-S-C0873 2023-01-12 118 DIBBS
7-447-202003 2023-01-12 118 DIBBS
FF1868T-2020S 2023-01-12 118 DIBBS
1781420 2021-08-217 149 DIBBS
20-C5OLO-S-C0873 2021-08-217 149 DIBBS
7-447-202003 2021-08-217 149 DIBBS
FF1868T-2020S 2021-08-217 149 DIBBS
4730-01-281-0989 2017-04-107 231 DIBBS
4730-01-281-0989 2017-04-96 231 DIBBS
4730-01-281-0989 2014-10-275 187 DIBBS
4730-01-281-0989 2009-06-180 39 DIBBS
4730-01-281-0989 2009-05-146 137 DIBBS
4730-01-281-0989 2009-03-89 82 DIBBS
4730-01-281-0989 2008-12-366 75 DIBBS
4730-01-281-0989 2008-11-324 34 DIBBS

Cross Reference | NSN 4730-01-281-0989

Part Number Cage Code Manufacturer
17-2-0278-7 81337 ARMY, UNITED STATES DEPARTMENT OF THE
1781420 45152 OSHKOSH CORPORATION
1781420 75Q65 OSHKOSH DEFENSE, LLC
20-C5OLO-S-C0873 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
20C5L-S 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
20C5OLO-S 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
20C5OLO-S 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
7-447-202003 0MKW7 MINNPAR, LLC DBA MINNPAR
7-447-202003 12361 GROVE U.S. L.L.C DBA MANITOWOC CRANE GROUP
849-TTO-20X20 13174 PARKER HANNIFIN CORP HOSE PRODUCTS DIV
849-TTO-20X20 30327 IMPERIAL
FF1868T-2020S 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS

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Technical Data | NSN 4730-01-281-0989

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B70A GASKET SEAL 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 1.688 INCHES 1ST END 1.625 INCHES 2ND END
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
LEG LENGTH 1.760 INCHES NOMINAL 1ST END 2.453 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES
FURNISHED ITEMS AND QUANTITY 1 PREFORMED PACKING
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA 81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA 9 FIGURE
CRITICALITY CODE JUSTIFICATION FEAT

Restrictions/Controls & Freight Information | NSN 4730-01-281-0989

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 4730-01-281-0989

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityOReparable item. When uneconomically reparable, condemn and dispose of at organization level.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each