Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-212-0921 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.

Part Alternates: 5054M73, 5054M73P01, 4730-01-212-0921, 01-212-0921, 4730012120921, 012120921

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

Supply Group (FSG) NSN Assign. NIIN
47 06 JUL 1985 01-212-0921

Demand History | NSN 4730-01-212-0921

Part Number Request Date QTY Origin
4730-01-212-0921 2015-09-254 3269 US
4730-01-212-0921 2011-02-56 567 DIBBS

Cross Reference | NSN 4730-01-212-0921

Part Number Cage Code Manufacturer
5054M73 07482 GENERAL ELECTRIC COMPANY DBA GE
5054M73P01 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
5054M73P01 07482 GENERAL ELECTRIC COMPANY DBA GE
5054M73P01 59680 B. & E. MANUFACTURING CO., INC.
5054M73P01 9X721 TRUFIT PRODUCTS INC

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Technical Data | NSN 4730-01-212-0921

Characteristic Specifications
NOMINAL THREAD SIZE 0.438 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJF ALL ENDS
CONNECTION STYLE FLARED (TUBE) 1ST END
MATERIAL TITANIUM ALLOY OVERALL
SEAT NOMINAL RADIUS 0.062 INCHES 1ST END
CONNECTION STYLE EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
NOMINAL OVERALL LENGTH 1.359 INCHES
CONNECTION TYPE THREADED EXTERNAL BOSS 2ND END
SPECIAL FEATURES LOCKWIRE HOLES 2
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD CLASS 3A ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES 1ST END
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END

Restrictions/Controls & Freight Information | NSN 4730-01-212-0921

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Category Code Description
NMF Description 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 4730-01-212-0921

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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