4730-01-656-0507

Quick Disconnect Coupling Half email this page

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Reference images of this national stock number
Reference of NSN 4730-01-656-0507

Model or part number: HF-251-4PL-S

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About this product
Valved coupler with brass construction; corrosion resistant valve; 5 stainless steel locking balls and a stainless valve spring; heavy duty steel coupler; weight 0.26 lbs

Description

Connector NSN 4730-01-656-0507.

pdf NSN 4730-01-656-0507 Datasheet

MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
0.25 inches all ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.AGTA
Basic Shape Style:
Round all ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Barbed or serrated end second quick disconnect end
MRC:
A measurement of the longest dimension of the leg,in distinction from width.AHSJ
Leg Length:
2.64 inches
MRC:
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.AKGF
Width:
0.99 inches
MRC:
A nominal measurement of the longest dimension of an item,in distinction from width.AKGG
Length:
2.64 inches
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Air chuck quick disconnect first quick disconnect end
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
300.0 pounds per square inch single response
MRC:
The shortest nominal straight line between flats,perpendicular to the height of an item.CWCN
Width Across Flats:
0.81 inches
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Pneumatic quick coupling
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel ball bearing
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Air single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Female coupling half
MRC:
--
NIIN:
016560507
MRC:
--
NATO Stock Number:
4730-01-656-0507
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A531T0
MRC:
--
INC:
18681
MRC:
--
IMM:
AX
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4730-01-656-0507

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.

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