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Datasheet. EC250E8 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a all ends
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.858in. ⁓2-55/64"
The means by which mechanical action completely engages or disengages a mating quick disconnect part.
PUSH-Pull all ends
The specific mating coupling half with which the item must connect.
e.b.wiggins, inc. nipple part no. EC255E8
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
flared all ends
A measurement of the longest dimension of the leg,in distinction from width.
1.325in.
Indicates the type of connection/s/.
threaded external tube first fluid end connection
Indicates the type of connection/s/.
external quick disconnect all ends
Those features,not otherwise specified,which may be required for proper functioning of the item.
SELF-Sealing
A designation that is used for the purpose of general identification of the thread.
0.750in. all ends ⁓3/4"
The angle of the end surface upon which the mated surface seats.
45.0 degrees
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.500in. all ends
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel body
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-7722 mil spec single material response body
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.
passivate body
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-S-5002 mil spec single treatment response body
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
male coupling half
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
10001-1651783 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
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
Answers.
Unf all ends
Male coupling half
Steel body
3a all ends
Schedule B number: 7307199030
Unions, pipe, of iron or steel, cast
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 4730-00-928-2139 COUPLING HALF,QUICK DISCONNECT
unf all ends thread series male coupling half passivate body surface treated 2.858" overall length 3a all ends thread class
- NIIN
- 009282139
- NIIN Date
- 08/24/66
- Schedule B
- 7307199030
- Name Code
- 18681
- FIIG
- A531T0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- 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. | 1651783-6 | Cage 10001 |
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EC250E8 / Coupling half,quick disconnectWhat is the formal definition of this item?
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.
