Product Details | UNION TAILPIECE

4730-01-090-4718 A fitting used with a union nut and thread piece to form a union.

Part Alternates: 262179101ASSY21A, 2621-791-01ASSY21A, 262179101ASSY21AL1, 2621-791-01ASSY21AL1, 4730-01-090-4718, 01-090-4718, 4730010904718, 010904718

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

Supply Group (FSG) NSN Assign. NIIN
47 17 FEB 1980 01-090-4718

Cross Reference | NSN 4730-01-090-4718

Part Number Cage Code Manufacturer
2621-791-01ASSY21A 96169 ELECTRIC BOAT CORPORATION
2621-791-01ASSY21AL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4730-01-090-4718

Characteristic Specifications
MATERIAL NICKEL-COPPER ALLOY, QQ-N-281, CLASS A
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
SEAT TYPE RECESSED FACE
NUT RETAINING FLANGE NOT INCLUDED
UNION OUTSIDE DIAMETER 1.625 INCHES MINIMUM AND 1.641 INCHES MAXIMUM
OVERALL LENGTH 1.125 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 3000.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 96169
DESIGN CONTROL REFERENCE 2621-791-01ASSY21A

Restrictions/Controls & Freight Information | NSN 4730-01-090-4718

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:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 4730-01-090-4718

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each