321031-5

3210315 Union Tailpiece
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Datasheet. 321031-5 specification

Nominal Pipe Size Designation
The industrial designation or term used to define the diameter of pipe.

1.000in.

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

1.125in. ⁓1-1/8"

Flange Thickness
A measurement of the smallest dimension of a flange,in distinction from length or width.

0.313in.

Flange Outside Diameter
The length of a straight line which passes through the center of a flange,and terminates at the outside circumference.

1.875in.

End Connection Type
Indicates the type of end connection.

brazed

Seat Type
Indicates the type of seat provided.

recessed face

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

3000.0 pounds per square inch hydraulic oil

Male End Feature
An indication of whether or not a male end feature is included.

not included

Nut Retaining Flange
An indication of whether or not a nut retaining flange is included.

included

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

brass, QQ-B-637, alloy 464

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

copper alloy 464

Answers.

What quantity is this sold in?

1EA

What material is the union tailpiece made of ?

Copper alloy 464

What is the NSN for 321031-5?

4730-00-787-7081

What's the federal classification of 321031-5?

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 4730-00-787-7081 TAILPIECE,UNION

1.125" overall length

NIIN
007877081
NIIN Date
01/01/60
Schedule B
 
Name Code
04135
FIIG
T385-Q
QUP
1 
Historical Price
$414.70 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

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)
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
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)
052185 PIPE,TUBING,OR PIPE OR TUBING FIT 
UFC (universal freight code)
29950 

Similar by Design Other tailpieces with similar characteristics

Nothing similar to this part number was found in our inventory

321031-5 / Tailpiece,unionWhat is the formal definition of this item?

A fitting used with a union nut and thread piece to form a union.