71791-20X2 PIECE 3

7179120X2PIECE3 Straight Flange To Boss Adapter

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Datasheet. 71791-20X2 PIECE 3 specification

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

4 1st end

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

1.750in. 1st end

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

2.875in. 1st end

Flange Shape
The physical configuration of the flange.

rectangular with holes 1st end

Connection Type
Indicates the type of connection/s/.

flange 1st end

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

0.500in. 1st 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.

0.406in. 1st 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.

1.750in. 1st 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.

1.000in. 1st end

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

2.875in.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

2 threaded mounting holes on flange end; 0.344 in. dia; 0.312-18UNC-2B; bolt holes are countersunk 90 deg

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

aluminum and copper alloy

Answers.

What quantity is this sold in?

1EA

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

Aluminum and copper alloy

What is the bolt hole quantity?

4 1st end

What is the NSN for 71791-20X2 PIECE 3?

4730-01-226-3308

What's the federal classification of 71791-20X2 PIECE 3?

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 4730-01-226-3308 ADAPTER,STRAIGHT,FLANGE TO BOSS

2 threaded mounting holes on flange end; 0.344 in. dia; 0.312-18unc-2b; bolt holes are countersunk 90 deg 4 1st end bolt hole quantity

NIIN
012263308
NIIN Date
02/15/86
Schedule B
 
Name Code
29653
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$2,736.63 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. 2048218 PIECE 3 Cage 80064
2. 2048218 Cage 80064

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
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)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
051400 PIPE FITTINGS ALUMINUM 
UFC (universal freight code)
29700 

Similar by Design Other adapters with similar characteristics

Nothing similar to this part number was found in our inventory

71791-20X2 PIECE 3 / Adapter,straight,flange to bossWhat 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 external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.