308821

308821 Boss Tee

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Datasheet. 308821 specification

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

2b all ends

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

gasket seal (boss) all ends

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

0.844in. all ends

Connection Type
Indicates the type of connection/s/.

threaded internal boss all ends

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

0.562in. 1st end ⁓1/64"

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.

check valve 2 ea located in each end of the run and reducer located in the branch

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

aluminum alloy

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.

phosphate

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 all ends

Furnished Items And Quantity
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

1 reducer nut

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf all ends

What material is the boss tee made of ?

Aluminum alloy

What is the thread class?

2b all ends

What is the NSN for 308821?

4730-00-974-7109

How is this classified for shipping?

Schedule B number: 7609000000
nmfc 051080
Aluminum tube or pipe fittings (couplings,elbows sleeves)

What's the federal classification of 308821?

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 4730-00-974-7109 TEE,BOSS

unf all ends thread series phosphate surface treated check valve 2 ea located in each end of the run 2b all ends thread class

NIIN
009747109
NIIN Date
10/05/66
Schedule B
7609000000 
Name Code
22680
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$10,431.33 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

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

Major End Users Countries and entities

  • - Department of The Army 
  • - Republic of Korea 
  • - Greece 

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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)
Plumbing supplies 
NMFC (national motor freight code)
051080 FAUCETS,BIBCOCKS,GATES VALVES 
UFC (universal freight code)
29300 

Similar by Design Other tees with similar characteristics

Nothing similar to this part number was found in our inventory

308821 / Tee,bossWhat is the formal definition of this item?

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side inlet(s). it is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. excludes tee, tube.