Product Details | PIPE TO BOSS ELBOW

4730-01-184-0977 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: 17970437, 17-97-0437, 19970437, 19-97-0437 , 2621-021-02, 262102102ASSEMBLY57, 2621-021-02ASSEMBLY57, 262102102ASSY57, 2621-021-02ASSY57, 4730-01-184-0977, 01-184-0977, 4730011840977, 262102102, 011840977

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

Supply Group (FSG) NSN Assign. NIIN
47 13 JUL 1984 01-184-0977

Demand History | NSN 4730-01-184-0977

Part Number Request Date QTY Origin
4730-01-184-0977 2014-12-341 8 DIBBS
4730-01-184-0977 2014-06-168 2 DIBBS
4730-01-184-0977 2013-05-144 1 DIBBS
4730-01-184-0977 2013-05-125 1 DIBBS
4730-01-184-0977 2012-12-344 1 DIBBS
4730-01-184-0977 2012-08-236 1 DIBBS
4730-01-184-0977 2012-03-91 1 DIBBS
4730-01-184-0977 2009-08-243 1 DIBBS

Cross Reference | NSN 4730-01-184-0977

Part Number Cage Code Manufacturer
17-97-0437 96169 ELECTRIC BOAT CORPORATION
19-97-0437 96169 ELECTRIC BOAT CORPORATION
2621-021-02 96169 ELECTRIC BOAT CORPORATION
2621-021-02ASSEMBLY57 96169 ELECTRIC BOAT CORPORATION
2621-021-02ASSY57 53159 CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM MACHINE
2621-021-02ASSY57 71905 DERBYSHIRE MACHINE & TOOL CO

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Technical Data | NSN 4730-01-184-0977

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY NICKEL ALLOY NUT COPPER ALLOY TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 304,COND.A FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NUT QQ-C-390 ALYD5 TP 3 FED SPEC SINGLE MATERIAL RESPONSE TAILPIECE
CONNECTION TYPE UNTHREADED INTERNAL PIPE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B42B SOCKET W/GROOVE 1ST END B75 DOUBLE THREADED SECTION W/GASKET AND LOCKNUT SEALING 2ND END
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 2ND END
NOMINAL THREAD SIZE 1.313 INCHES 2ND END
THREAD QUANTITY PER INCH 12 2ND END
THREAD CLASS 2A 2ND END
LEG LENGTH 3.030 INCHES NOMINAL 1ST END 1.820 INCHES NOMINAL 2ND END
UNION JOINT LOCATION FIRST END
FLOW ANGLE 90.0 DEGREES
FURNISHED ITEMS AND QUANTITY 2 PREFORMED PACKING AND 1 LOCKNUT AND 1 FLAT WASHER AND 1 PLUG

Restrictions/Controls & Freight Information | NSN 4730-01-184-0977

Category Code Description
Shelf-Life Code:Y180 months
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: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 4730-01-184-0977

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 CodeY180 months
Purchasing QTY
UOM
1
EA : Each