Product Details | BOSS NIPPLE

4730-01-037-5536 A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

Part Alternates: MS518563, MS51856-3, MS518564, MS51856-4, MILF18866, MIL-F-18866 , 4-4 080119CA, 44080119CA, 4LHBUS, 4LHBU-S, 852844, J514, 4730-01-037-5536, 01-037-5536, 4730010375536, 010375536

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

Supply Group (FSG) NSN Assign. NIIN
47 21 MAR 1977 01-037-5536

Demand History | NSN 4730-01-037-5536

Part Number Request Date QTY Origin
4730-01-037-5536 2016-01-22 9 DIBBS
4730-01-037-5536 2016-01-11 9 DIBBS
J514 2015-02-48 1 us
J514 2010-02-47 20 us
4730-01-037-5536 2009-08-225 4 DIBBS
4730-01-037-5536 2009-07-191 3 DIBBS
4730-01-037-5536 2009-06-171 10 DIBBS

Cross Reference | NSN 4730-01-037-5536

Part Number Cage Code Manufacturer
4LHBU-S 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4LHBU-S 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
4LHBUS 09523 PARKER-HANNIFIN CORPORATION DBA GAS TURBINE FUEL SYSTEMS DIV
852844 1PQF4 L-3 COMMUNICATIONS CORPORATION DBA LINK SIMULATION & TRAINING
852844 36378 RAYTHEON TECHNICAL SERVICES COMPANY
J514 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-18866 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51856-3 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51856-4 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-037-5536

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR A66 FLARELESS W/CENTER WRENCHING FACILITY
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE B71A EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.437 INCHES ALL ENDS
THREAD CLASS 2A ALL ENDS
NOMINAL OVERALL LENGTH 1.110 INCHES
FURNISHED ITEMS AND QUANTITY 2 TUBE COUPLING NUT W/SLEEVE AND 2 PREFORMED PACKING
SPECIAL FEATURES NUTS CADMIUM PLATED AND SLEEVES BLACK PHOSPHATES
SPECIFICATION/STANDARD DATA 96906-MS51856 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA 19C FIGURE
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51856-3

Restrictions/Controls & Freight Information | NSN 4730-01-037-5536

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-037-5536

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 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
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 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