3R2603

3R2603 Straight Flange To Tube Adapter

Home » Catalog » Fittings (p. 2029) » Straight Flange To Tube Adapters (p. 10) » Part Number 3R2603

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

Datasheet. 3R2603 specification

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

2b 1st end

Bolt Hole Quantity
The number of bolt holes provided on the item.

4 2nd end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

swivel nut, gasket seal (tube) 1st end

Nominal Width
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.

1.754in. 2nd end

Nominal Length
A nominal measurement of the longest dimension of an item,in distinction from width.

2.740in. 2nd end

Flange Shape
The physical configuration of the flange.

rectangular with holes 2nd end

Connection Type
Indicates the type of connection/s/.

flange 2nd end

Connection Type
Indicates the type of connection/s/.

threaded internal tube 1st end

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

16 1st end

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.875in. 1st end ⁓1/64"

Nominal Thickness
A nominal measurement of the smallest dimension of an item,in distinction from length or width.

0.983in. 2nd end

Bolt Hole Nominal Diameter
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.

0.410in. 2nd end

Center To Center Nominal Distance Between Bolt Holes Along Length
The center to center nominal distance between bolt holes along the length of an item.

1.907in. 2nd end

Center To Center Nominal Distance Between Bolt Holes Along Width
The center to center nominal distance between bolt holes along the width of an item.

0.880in. 2nd end

Flange Face Design
The design of the flange face.

plain 2nd end

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

0.625in. 1st end

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

0.983in.

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

steel

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

un 1st end

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Un 1st end

What material is the straight flange to tube adapter made of ?

Steel

What is the thread quantity per inch?

16 1st end

What is the bolt hole quantity?

4 2nd end

What is the thread class?

2b 1st end

What is the NSN for 3R2603?

4730-00-962-3373

How is this classified for shipping?

Schedule B number: 7307912000
nmfc 133300
Flanges of iron or nonalloy steel

What's the federal classification of 3R2603?

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 4730-00-962-3373 ADAPTER,STRAIGHT,FLANGE TO TUBE

un 1st end thread series 16 1st end thread quantity per inch 4 2nd end bolt hole quantity 2b 1st end thread class

NIIN: 009623373
NIIN Date: 06/06/66
Schedule B: 7307912000
Name Code: 29657
FIIG: A080B0
Item Weight: 1.000lbs
Item Dimensions: --
QUP: 1
Historical Price: $339.83 EA
DEMIL / ITAR: Uncontrolled item (Code A)
Hazmat: No hazard information available from HMIRS.
MSDS: N/A
Precious Metals: Metal content unknown
Enviromental: N/A
Electrostatic ESD & EMI: No ESD or EMI sensitivity

Major End Users Countries and entities

- Department of The Army
- Brazil
- Israel

Availability for 3R2603 A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling: Other or no special handling required (sh)
LTL (less than a truck load rating): Rating variable
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: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
Commodity (for shipments via water): Vehicle parts, other than automobile
NMFC (national motor freight code): 133300 MACHINERY/MACHINES NOI
UFC (universal freight code): 63220

Similar by Design Other adapters with similar characteristics

Nothing similar to this part number was found in our inventory

3R2603 / Adapter,straight,flange to tubeWhat is the formal definition of this item?

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. the other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.