Product Details | TUBE REDUCER

4730-00-834-9813 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: MS24399J27, AS5174J2016, 4730-00-834-9813, 00-834-9813, 4730008349813, 008349813

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-834-9813

Demand History | NSN 4730-00-834-9813

Part Number Request Date QTY Origin
AS5174J2016 2022-07-203 1 US
AS5174J2016 2021-06-166 1 US
AS5174J2016 2021-02-47 4 US
AS5174J2016 2020-05-140 1 US
AS5174J2016 2020-04-97 13 US
4730-00-834-9813 2020-04-96 12 DIBBS
4730-00-834-9813 2017-06-163 12 DIBBS
4730-00-834-9813 2010-09-266 13 DIBBS
4730-00-834-9813 2010-02-55 2 DIBBS

Cross Reference | NSN 4730-00-834-9813

Part Number Cage Code Manufacturer
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174J2016 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24399J27 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-834-9813

Characteristic Specifications
MATERIAL STEEL COMP 304 OR STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI 304/SAE 30304 FED STD 1ST MATERIAL RESPONSE OR 66,AISI 316/SAE 30316 FED STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE INSIDE QQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 1ST END 1.000 INCHES 2ND END
THREAD SERIES DESIGNATOR UN 1ST END UN 2ND END
NOMINAL THREAD SIZE 1.625 INCHES 1ST END 1.312 INCHES 2ND END
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 2.250 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES GRUMMAN A-10 AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-00-834-9813

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
No Freight Information