GB15C3

GB15C3 Straight Flange To Boss Adapter

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Datasheet. GB15C3 specification

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

3b 2nd end

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

4 1st end

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

gasket seal (boss) 2nd end

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

0.296in. all ends

Flange Shape
The physical configuration of the flange.

octagon with holes 1st end

Connection Type
Indicates the type of connection/s/.

flange 1st end

Connection Type
Indicates the type of connection/s/.

threaded internal boss 2nd end

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

0.750in. 2nd end ⁓2-1/64"

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

0.125in. 1st end

Nominal Width Across Flats
The shortest nominal straight line between flats,perpendicular to the height of an item.

1.937in. 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.

0.130in. 1st end

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

1.437in. 1st end

Flange Face Design
The design of the flange face.

plain 1st end

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

0.593in.

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

aluminum alloy 2024

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-A-200/3 fed spec single material response or QQ-A-225/6 fed spec single material response

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

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-A-8625 mil spec single treatment response

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.

unf 2nd end

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf 2nd end

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

Aluminum alloy 2024

What is the bolt hole quantity?

4 1st end

What is the thread class?

3b 2nd end

What is the NSN for GB15C3?

4730-00-006-9939

How is this classified for shipping?

Schedule B number: 7609000000
nmfc 051400
Aluminum tube or pipe fittings (couplings,elbows sleeves)

What's the federal classification of GB15C3?

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 4730-00-006-9939 ADAPTER,STRAIGHT,FLANGE TO BOSS

unf 2nd end thread series anodize surface treated 4 1st end bolt hole quantity 3b 2nd end thread class

NIIN
000069939
NIIN Date
07/06/72
Schedule B
7609000000 
Name Code
29653
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$6.58 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 Air Force 
  • - 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

GB15C3 / 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.