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Metallic Tube


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Item Specifics

Federal Supply Class (FSC)
Tube And Rigid Tubing Pipe
National Item ID Number (NIIN)
Cross-sectional Shape Style
Plain round AAGR
Wall Thickness
0.035 inches AAGT
First End Style
Plain AAGZ
0.312 inches ABMZ
Second End Relationship With First End
Identical CQBB
Seamless CQCF
Measuring Method And Length
96.000 inches minimum random and 144.000 inches maximum random CRXX
Special Features
Grumman; a10 aircraft FEAT
Heat Treatment
O-annealed HEAT
Aluminum alloy 5052 MATT
Material Document And Classification
Qq-a-225/7 fed spec single material response MDCL
Specification/standard Data
81348-ww-t-700/4 government specification ZZZK
Nondefinitive Spec/std Data
1 type ZZZT

Item Identification | Tube And Rigid Tubing Pipe

4710-00-278-8727, A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. it is designed to convey fluids, gasses, and/or semisolids. it may be rolled into coils for ease in handling. for items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4710 Jan 01, 1961 002788727 31979 (Tube, Metallic)

End Item Applications NSN 4710-00-278-8727 end item applications/platforms

Item Identification Guide

NSN Reference Drawing

Metallic Tubes Cross Reference

Part Number CAGE Variation
AMS-WW-T-700/4 Cage Code 81343 Original Part
WW-T-700/4 Cage Code 81348 Non-Difinitive Specification
WWT700-4DIA312THK035 Cage Code 01634 Original Part
WWT700-4DIA312THK035 Cage Code 79045 Superseded, Discontinued, or Replaced
218555 Cage Code 32537 Superseded, Discontinued, or Replaced
205-143 Cage Code 81833 Superseded, Discontinued, or Replaced
10110616 Cage Code A486G For Reference Only
AMS-WW-T-700/4 Cage Code 81343 Original Part
WW-T-700/4 Cage Code 81348 Non-Difinitive Specification
WWT700-4DIA312THK035 Cage Code 01634 Original Part
WWT700-4DIA312THK035 Cage Code 79045 Superseded, Discontinued, or Replaced
218555 Cage Code 32537 Superseded, Discontinued, or Replaced
205-143 Cage Code 81833 Superseded, Discontinued, or Replaced
10110616 Cage Code A486G For Reference Only

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 051820 Pipe R Tubing Alum Noi
Universal Freight Code UFC 29920
Less than a truck load rating LTL M 85.0
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 R Other or no special handling required (sh)
Air Dimension Code ADC Z Shipment is not a consolidation, but does exceed 84 inches in one or more dimensions.
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.

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
7608200030 Tubes and pipes, aluminum alloy, seamless 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
ZN Netherlands ZN
ZZ Department Of The Navy ZZ
No MOE rules found for this NSN.

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.

Management Rec. / Rep. Code: 1i cog not stocked print on demand flat forms

 CTL: 9B-----

Air Force

Fund SF – Stock fund applicable to items managed for the air force by the respective inventory control point.
Budget 9 – Air force decentrally managed
Material Management SX – Brac mmac for oc-alc
Price Validation V – 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.

Air Force Management Code Definition

Fund A two position code that classifies an item into categories in terms of funding and budgeting.
Budget Identifies investment items to budget programs from which item is funded.
Material Management Identifies an item of supply to be managed by a specific activity manager.
Price Validation Indicates validity of the recorded unit price.


Stores Account 1 – Marine corps stock fund account item.
Combat Essentiality 0 – Non-combat essential end item. end items that do not fit the definition of code 1 items.
Management Echelon B – All commodities
Material Identification
Operational Test
Physical Category

Marines Code Definition

Stores Account (SAC) Indicates the type of funds employed within the marine corps in supply support operations.
Combat Essentiality (CEC) Establishes if an item is essential to the operational readiness of a weapon system or the conduct of a military mission, or that a functional part contributes to the tactical and essential operations of an item component or assembly, and its failure would render the item inoperable or incapable of fulfilling its mission.
Management Echelon (MEC) Classifies items into categories by material and procurement echelon.
Material Identification (MIC) Identifies method of accounting, degree, and type of control to be maintained for the item and to identify material by specific purpose, type, or classification for the war reserve system.
Operational test (OTC) Indicates special procedures must be performed on an item of supply while under care-in-stores or as a part of the issue process.
Physical Category (PCC) Indicates category for picking, packing, and marking items for shipment.


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

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.


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 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.