Product Details | TUBE TO BOSS ELBOW

4730-01-254-4508 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: H8231216SS, H823-12-16-SS, 83231216SS, 8323-12-16-SS, 4730-01-254-4508, 01-254-4508, 4730012544508, 012544508

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

Supply Group (FSG) NSN Assign. NIIN
47 05 MAY 1987 01-254-4508

Demand History | NSN 4730-01-254-4508

Part Number Request Date QTY Origin
8323-12-16-SS 2022-02-48 1 DIBBS
H823-12-16-SS 2022-02-48 1 DIBBS
H8231216SS 2019-05-133 45 US

Cross Reference | NSN 4730-01-254-4508

Part Number Cage Code Manufacturer
8323-12-16-SS 32142 HYDRASEARCH CO., INC.
8323-12-16-SS 54716 HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR
H823-12-16-SS 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING

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Technical Data | NSN 4730-01-254-4508

Characteristic Specifications
MATERIAL STEEL COMP 316 BODY STEEL COMP 304 NUT STEEL COMP 316 TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A276 UNS S30400 ASSN STD SINGLE MATERIAL RESPONSE NUT ASTM A276 UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE TAILPIECE
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B30A SOCKET 1ST END B71 EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 2ND END
NOMINAL THREAD SIZE 1.312 INCHES 2ND END
THREAD QUANTITY PER INCH 12 2ND END
THREAD CLASS 3A 2ND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED 0.028 INCHES 1ST END
LEG LENGTH 2.688 INCHES NOMINAL 1ST END 2.062 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES
SWEEP TYPE SHORT
FURNISHED ITEMS AND QUANTITY 1 BULKHEAD NUT AND 1 PREFORMED PACKING AND 1 TUBE COUPLING NUT
SPECIAL FEATURES 2ND END BULKHEAD DESIGN,U/O CPV MARK VIII SYSTEM

Restrictions/Controls & Freight Information | NSN 4730-01-254-4508

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code ZC Canada
ZD
ZE
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 4730-01-254-4508

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