Product Details | METAL TUBE ASSEMBLY

4710-01-256-3529 A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.

Part Alternates: 7217221628, 7-217221628, 4710-01-256-3529, 01-256-3529, 4710012563529, 012563529

Pipe, Tubing, Hose, and Fittings | Pipe, Tube and Rigid Tubing

Supply Group (FSG) NSN Assign. NIIN
47 04 JUN 1987 01-256-3529

Drawings & Photos | NSN 4710-01-256-3529


Demand History | NSN 4710-01-256-3529

Part Number Request Date QTY Origin
4710-01-256-3529 2013-10-280 2 United States

Cross Reference | NSN 4710-01-256-3529

Part Number Cage Code Manufacturer
7-217221628 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-217221628 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4710-01-256-3529

Characteristic Specifications
TUBING MATERIAL STEEL, CORROSION RESISTING
TUBE OUTSIDE DIAMETER 0.250 INCHES NOMINAL
WALL THICKNESS 0.020 INCHES NOMINAL
END CONNECTION STYLE B19 SWIVEL NUT, FLARELESS
MATING END QUANTITY 2
MATERIAL STEEL, CORROSION RESISTING
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE 0.438 INCHES
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
DESIGN FORM PREBENT
MANUFACTURERS CODE 02731
DESIGN CONTROL REFERENCE 7-217221628

Restrictions/Controls & Freight Information | NSN 4710-01-256-3529

Category Code Description
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 133300 MACHINERY/MACHINES NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 FF
Type of Cargo Z No special type of cargo code applicable