4730-00-203-9459
Find complete technical information, availability, and procurement data for: 4730-00-203-9459
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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.
plain first fluid end connection connection style, 0.546 inches nominal leg length, shop equipment end item identification, spring push-pull all ends quick disconnect method, 3.125 inches nominal overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 3.125 inches nominal
- Quick Disconnect Method
- spring push-pull all ends
- End Item Identification
- shop equipment
- Connection Style
- plain first fluid end connection
- Leg Length
- 0.546 inches nominal
- Connection Type
- threaded external pipe second fluid end connection
- Connection Type
- threaded internal pipe first fluid end connection
- Features Provided
- safety locking feature and self-sealing
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Nominal Thread Size
- 0.375 inches first fluid end connection
- Nominal Thread Size
- 0.375 inches second fluid end connection
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 2 fed spec single treatment response overall
- Style Designator
- female coupling half
- Thread Series Designator
- npt first fluid end connection
- Thread Series Designator
- npt second fluid end connection
- Specification/Standard Data
- 58536-a-a-59439 professional/industrial association specification
- Nondefinitive Spec/Std Data
- 1 type and a class and 2 style and 2 type and 1 style
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4730-00-204-0737 | No Name Available | 01/15/1969 |
| 4730-00-204-0758 | No Name Available | 01/15/1969 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 3203WITH14-3 | Quick Disconnect Coupling Half |
| AA59439-002-12-00-C | Quick Disconnect Coupling Half |
| AA59439-02-12-00C | Quick Disconnect Coupling Half |
| B32E WITH H2C-E | Quick Disconnect Coupling Half |
| M4109-021200C AND M4109-091200C | Quick Disconnect Coupling Half |
FAQs
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When the NSN 4730-00-203-9459 was assigned to the Federal Catalog?
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