NSN 4730-01-556-0773 H82142SVITON, H821-4-2-S-VITON, PLH666B001 FN 201
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 | Item Name Code (INC) |
|---|---|---|---|
| 47 | 24 SEP 2007 | 01-556-0773 | 22678 ( ELBOW, PIPE TO BOSS ) |
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 |
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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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



