Product Details | TUBE REDUCER BODY

4730-01-238-1895 An incomplete fitting which upon installation is designed to join together in a straight line two tubing lines and/or fittings of different sizes. The item consists of the body which has a complete end connection on one end; the other end is designed to mate with a tube or tube fitting but requires an additional nut and/or sleeve to make a complete end connection.

Part Alternates: AS4841 , NAS1564168, NAS1564-16-8, 4730-01-238-1895, 01-238-1895, 4730012381895, 012381895

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

Supply Group (FSG) NSN Assign. NIIN
47 12 AUG 1986 01-238-1895

Drawings & Photos | NSN 4730-01-238-1895


Demand History | NSN 4730-01-238-1895

Part Number Request Date QTY Origin
AS4841 2025-04-106 1 France
4730-01-238-1895 2012-09-251 6 DIBBS
4730-01-238-1895 2012-05-150 10 DIBBS
AS4841 2011-03-69 8

Cross Reference | NSN 4730-01-238-1895

Part Number Cage Code Manufacturer
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
NAS1564-16-8 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 4730-01-238-1895

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT CADMIUM, QQ-P-416, TYPE 1, CLASS 2
STYLE DESIGNATOR U10 REDUCER BODY
OVERALL LENGTH 1.250 INCHES NOMINAL
FLANGE WIDTH 0.281 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 1.222 INCHES NOMINAL
FIRST END SEAT ANGLE IN DEG 37.0
SECOND END SEAT ANGLE IN DEG 37.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.000 INCHES NOMINAL
THREAD SIZE 3/4-16
SCREW THREAD SERIES DESIGNATOR UNF
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
SPECIFICATION/STANDARD DATA 80205-NAS1564 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 4730-01-238-1895

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: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 713 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 4730-01-238-1895

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 ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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 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