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Last Modified: Jun 26, 2019

NSN 4730-00-001-1671 Coupling, Tube

MFG Part Numbers: 3021624

Cross Reference Parts for NSN 4730-00-001-1671

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

3021624

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Part Information for NSN 4730-00-001-1671 (4730000011671)

Item Name: COUPLING,TUBE
Federal Supply Class (FSC): 4730
NIIN: 00-001-1671 (000011671)
Definition: A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.
NMF Description: PIPE FITTINGS ALUMINUM

Item Specifics

Federal Supply Class (FSC)
Hose Pipe Tube Lubrication And Railing Fittings
Connection Style
Swivel nut, flare (tube) style 3 optional end 2nd end AHNC
Connection Style
Flared (tube) 1st end AHNC
Connection Type
Threaded external tube 1st end AWLS
Connection Type
Threaded internal tube 2nd end AWLS
Material
Aluminum alloy 2024 overall MATT
Nominal Outside Diameter Tube Accommodated
0.375 inches 1st end CWFD
Nominal Outside Diameter Tube Accommodated
0.750 inches 2nd end CWFD
Nominal Overall Length
4.000 inches CWFR
Nominal Thread Size
0.625 inches 1st end CQJX
Nominal Thread Size
0.625 inches 2nd end CQJX
Material Document And Classification
Ms 4120 assn std single material response overall or ms 4152 assn std single material response overall MDCL
Seat Angle
37.0 degrees 1st end CQRB
Seat Angle
45.0 degrees 2nd end CQRB
Style Designator
Swivel, wrenching facilities each end STYL
Thread Class
2a 2nd end AAJD
Thread Class
2a 1st end AAJD
Thread Series Designator
Unjf 1st end THSD
Thread Series Designator
Unjf 2nd end THSD

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
7609000000 Aluminum tube or pipe fittings (couplings,elbows sleeves) Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
Italy
Italy ZR
Turkey
Turkey ZW
United States
United States ZZ
Department Of The Army
Department Of The Army ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator U Precious metal content 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.
Repairability Z This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 051400 Pipe Fittings Aluminum
Less than a truck load rating LTL P 77.5
Water Commodity WCC 576 Metal and metal products, nos, (less than 35 feet)
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC 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 ASH Array No special handling required.

Item Identification | Hose, Pipe, Tube, Lubrication, And Railing Fittings

4730-00-001-1671, A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4730 Sep 24, 1972 000011671 06078 (Coupling, Tube)

Tube Couplings Cross Reference

3021624 Cage Code 00198

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 6078
WEAPON SYSTEM: ENGINE, AIRCRAFT T-400
AAC: Z
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B-----
NIIN ASGMT: 24-SEP-72
QUP: 0
SLC: 0
UI: EA
CAGE: 00198
RNCC: 3
RNVC: 2

Management

Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
Army Flag

Army

Accounting Requirements X – 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.
Material Category 1 J – Ground forces support materiel (dla/gsa items)
Material Category 2 2 – Stock fund secondary items
Material Category 3 2 – Nonreparable items (exclusive of insurance and provisioning items). this code will be used to identify items which are not reparable.
Material Category 4 & 5 00 – Dla/gsa-managed items that cannot be identified to a specific army weapons systems/end item
Army Flag

Army Management Code Definition

Accounting Requirements Accounting Requirements Code (ARC): a one position alpha code that indicates the accountability of an item of supply.
Material Category 1 Material category and inventory manager.
Material Category 2 Appropriation and budget activity account.
Material Category 3 Management inventory segment.
Material Category 4 & 5 Specific group / generic category.
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