7D0261R48

7D0261R48 Tube Coupling Nut Assembly

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Datasheet. 7D0261R48 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.700in. ⁓45/64"

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

3.840in.

Thread Size
Designates the thread diameter and number of threads per specific measurement scale.

3-1/2-16

Tube Outside Diameter For Which Designed
The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.

3.000in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

C-17A aircraft

Screw Thread Series Designator
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

un

Working Pressure And Service Type
A measurement of the working pressure and the type of service for which rated.

125.0 pounds per square inch jet fuel and 125.0 pounds per square inch air

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

aluminum alloy, QQ-A-225/6, alloy 2024, T351 or aluminum alloy, QQ-A-200/3, alloy 2024, T3511

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

aluminum alloy 2024

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

anodize

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

nut assembly

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

anodized, MIL-A-8625, type 2, class 2

Answers.

What is the style?

Nut assembly

What material is the tube coupling nut assembly made of ?

Aluminum alloy 2024

What is the outside diameter?

3.840 inches

What is the thread direction?

Right-hand

What is the thread class?

2b

What is the NSN for 7D0261R48?

4730-01-418-8944

What's the federal classification of 7D0261R48?

FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings

Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).

NSN 4730-01-418-8944 NUT ASSEMBLY,TUBE COUPLING

Used on c-17a aircraft. nut assembly anodize surface treated 3.840" outside diameter 0.700" overall length right-hand 2b thread class

NIIN
014188944
NIIN Date
09/07/95
Schedule B
 
Name Code
32836
FIIG
T385-V
QUP
 
Historical Price
$10.18 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. NA30130AR Cage 08118
2. 7D0261 Cage 88277

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Fabricated nonmetallic materials 
NMFC (national motor freight code)
052250 PIPE R TUBING R PIPE FITTINGS NOI 
UFC (universal freight code)
30215 

Similar by Design Other nut assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

7D0261R48 / Nut assembly,tube couplingWhat is the formal definition of this item?

An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.