Product Details | TUBE COUPLING NUT

4730-01-074-6036 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: MS219216C, MS21921-6C, MS219216J, MS21921-6J, AS18280, AS21921, AS219216J, AS21921-6J, CVC4257J6, 28884, 7105X6, 7117X6, 4730-01-074-6036, 01-074-6036, 4730010746036, 010746036

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

Supply Group (FSG) NSN Assign. NIIN
47 04 APR 1979 01-074-6036

Drawings & Photos | NSN 4730-01-074-6036


Demand History | NSN 4730-01-074-6036

Part Number Request Date QTY Origin
4730-01-074-6036 2025-04-100 325 DIBBS
MS219216J 2025-04-98 15 Taiwan
4730-01-074-6036 2025-02-38 1023 DIBBS
4730-01-074-6036 2025-01-27 1023 DIBBS
4730-01-074-6036 2024-08-229 1023 DIBBS
4730-01-074-6036 2024-08-218 1023 DIBBS
4730-01-074-6036 2024-07-198 10 US
4730-01-074-6036 2024-07-197 10 US
MS219216J 2024-07-197 10 India
MS219216J 2024-03-66 20 United States
4730-01-074-6036 2022-09-244 540 DIBBS
MS219216J 2021-09-270 5 United States
MS219216J 2021-09-258 750 IN
MS219216J 2021-08-216 20 United States
4730-01-074-6036 2021-02-55 10 US
4730-01-074-6036 2021-01-22 40 US
AS219216J 2020-10-300 2 United States
AS219216J 2019-11-308 12 United States
4730-01-074-6036 2019-08-241 1945 DIBBS
MS219216J 2019-08-226 75 US
MS219216J 2019-07-206 20 US
MS219216J 2019-04-116 5 United States
MS219216J 2019-03-72 2500 India
MS219216J 2018-10-295 40 Singapore
AS219216J 2018-09-249 4 United States
AS219216J 2018-09-249 4 United States
4730-01-074-6036 2018-07-193 1172 DIBBS
AS219216J 2018-04-114 2 United States
MS219216J 2018-02-53 3000 US
4730-01-074-6036 2017-11-316 617 DIBBS
MS219216J 2017-09-271 425 United States
4730-01-074-6036 2017-06-179 10 US
MS219216J 2017-04-108 3 United States
AS219216J 2016-09-266 2 United States
AS219216J 2016-09-266 2 United States
MS219216J 2016-05-138 120 United States
MS219216J 2016-05-138 720 United States
AS219216J 2015-01-16 2 United States
MS219216C 2014-12-350 5 US
MS219216J 2014-11-324 14 US
AS219216J 2014-10-295 2 United States
AS18280 2014-10-280 1 US
MS219216J 2014-08-217 4 United States
MS219216J 2014-07-212 4 United States
AS219216J 2014-07-211 4 United States
MS219216J 2014-05-125 1 United States
MS219216J 2013-08-217 3 US
AS21921 2013-03-73 20 US
AS21921 2013-03-73 50 US
AS21921 2013-03-73 100 US
AS21921 2013-03-73 20 US
AS21921 2013-03-73 50 US
AS21921 2013-03-73 100 US
MS219216J 2013-03-60 5885 IN
MS219216J 2012-03-79 20 United States
MS219216C 2012-03-79 2300 US
MS219216J 2012-03-79 1500 US
MS219216J 2011-08-220 100 Malaysia
4730-01-074-6036 2011-04-111 1746 DIBBS
AS21921 2010-04-95 4 Seychelles
4730-01-074-6036 2010-03-70 2001 US
4730-01-074-6036 2009-08-215 1427 DIBBS
MS219216J 2007-11-324 50 Iraq
AS219216J 2007-04-95 4 US

Cross Reference | NSN 4730-01-074-6036

Part Number Cage Code Manufacturer
28884 16004 DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
7105X6 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
7105X6 79470 DANA CORP WEATHERHEAD DIV
7117X6 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
7117X6 79470 DANA CORP WEATHERHEAD DIV
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21921 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21921-6J 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
CVC4257J6 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT
MS21921-6C 20722 THE ENTWISTLE COMPANY
MS21921-6J 20722 THE ENTWISTLE COMPANY
MS21921-6J 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21921-6J 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-074-6036

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 304 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT 0.800 INCHES NOMINAL
WIDTH ACROSS FLATS 0.688 INCHES NOMINAL
LENGTH TO SHOULDER 0.578 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.425 INCHES NOMINAL
SEAT ANGLE 45.0 DEGREES NOMINAL
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.375 INCHES
SPECIFICATION/STANDARD DATA 96906-MS21921 GOVERNMENT STANDARD

Restrictions/Controls & Freight Information | NSN 4730-01-074-6036

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-074-6036

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
H
EA : Each
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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
H
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 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
H
EA : Each