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Datasheet. M4109-012400B specification
A measurement of the pipe size the item will accommodate.
0.750in. all ends
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.
foster mfg co. coupling half, quick disconnect, series 4, FM4 or SL4
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain all ends
Indicates the type of connection/s/.
internal quick disconnect all ends
Indicates the type of connection/s/.
threaded external pipe first fluid end connection
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 chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy body
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-637, comp 1 fed spec 1st material response body and QQ-B-637, comp 2 fed spec 2nd material response body and QQ-B-637, comp 2 fed spec 3rd material 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.
81349-MILC4109 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt all ends
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
1 type and 1 style and c class
Answers.
Npt all ends
Male coupling half
Copper alloy body
Schedule B number: 7412200000
Copper alloy tube or pipe fittings
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 4730-00-418-4434 COUPLING HALF,QUICK DISCONNECT
npt all ends thread series male coupling half
- NIIN
- 004184434
- NIIN Date
- 12/02/70
- Schedule B
- 7412200000
- Name Code
- 18681
- FIIG
- A531T0
- 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
| 1. | MILC4109 | Cage 81349 |
| 2. | FM5505W | Cage 14127 |
| 3. | MILC4109 | Cage 81349 |
| 4. | FM5505W | Cage 14127 |
Major End Users Countries and entities
- - Bureau of Engraving And Printing
- - Brazil
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M4109-012400B / 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.
