Quick Disconnect Coupling Half

NSN: 4730-00-436-1446 | Model: 253968

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.

NSN Properties and Flags

NATO Stock Number

4730-00-436-1446

DEMIL

Overall Length

2.062 inches

Quick Disconnect Method

Spring push-lock all ends

Quick Disconnect Size

0.688 inches all ends

Connection Style

Plain all ends

Leg Length

Between 0.609 inches and 0.812 inches

Connection Type

Threaded internal pipe first fluid end connection

Thread Size

0.250 inches all ends

Material

Steel body

Style Designator

Male coupling half

Thread Series Designator

Npt all ends

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-00-436-1446 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

253968
253968
253968
253968

Cage Codes:

Drs Environmental Systems, Inc. (CAGE 5RQL2)
Davey Compressor Co (CAGE 16004)
Fenwal, Inc. Kidde (CAGE 0KDP7)
Hdt Expeditionary Systems, Inc. (CAGE 92878)

Schedule B & Trade:

Schedule B: 7307199030 (NAICS 331511)

Unions, pipe, of iron or steel, cast
SITC: 67952

Iron and steel cast fittings, except of nonmalleable cast iron
End Use: 12110

Iron and steel products, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

127220 - Pressure reg/red/relief valves noi
WCC:

736 - Plumbing supplies
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

P - 77.5
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $43.98 to $73.31..
Does NSN 4730-00-436-1446 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4730-00-436-1446?
004361446 or 00-436-1446
Does NSN 4730-00-436-1446 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-436-1446?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 24, 1969