Product Details | PIPE TO BOSS ELBOW

4730-01-556-0773 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also ELBOW, PIPE; and ELBOW, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: H82142SVITON, H821-4-2-S-VITON, PLH666B001 FN 201, PLH666B001FN201, 150543, 4730-01-556-0773, 01-556-0773, 4730015560773, 015560773

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

Supply Group (FSG) NSN Assign. NIIN
47 24 SEP 2007 01-556-0773

Demand History | NSN 4730-01-556-0773

Part Number Request Date QTY Origin
150543 2023-02-40 72 DIBBS
H821-04-02-SS 2023-02-40 72 DIBBS
H821-4-2-S-VITON 2023-02-40 72 DIBBS
PLH666B001 FN 201 2023-02-40 72 DIBBS
150543 2022-11-334 1 DIBBS
H821-4-2-S-VITON 2022-11-334 1 DIBBS
PLH666B001 FN 201 2022-11-334 1 DIBBS

Cross Reference | NSN 4730-01-556-0773

Part Number Cage Code Manufacturer
150543 98523 JERED LLC DBA PAR
H821-4-2-S-VITON 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
PLH666B001 FN 201 98523 JERED LLC DBA PAR

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4730-01-556-0773

Technical Data | NSN 4730-01-556-0773

Characteristic Specifications
MATERIAL STEEL OVERALL
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END THREADED EXTERNAL BOSS 2ND END
THREAD SERIES DESIGNATOR NPT 1ST END UNF 2ND END
NOMINAL THREAD SIZE 0.125 INCHES 1ST END 0.562 INCHES 2ND END
THREAD CLASS 2A 2ND END
LEG LENGTH 0.812 INCHES NOMINAL 1ST END 1.188 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES
FURNISHED ITEMS AND QUANTITY 1 UNION NUT AND 1 PREFORMED PACKING AND 1 TAILPIECE
SPECIAL FEATURES SECOND END UNION STYLE, INCLUDES SOCKET WELD TAILPIECE, UNION NUT, AND VITON ORING
III END ITEM IDENTIFICATION STEERING GEAR SYSTEM
III PART NAME ASSIGNED BY CONTROLLING AGENCY MALE ELBOW

Restrictions/Controls & Freight Information | NSN 4730-01-556-0773

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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

Management | NSN 4730-01-556-0773

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