4730-00-541-1332

Find complete technical information, availability, and procurement data for: 4730-00-541-1332

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4730-00-541-1332
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-541-1332
Item Name Code
18681
Assigment Date
01/01/1963 (63 years ago)

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.

twist-lock all ends quick disconnect method, 38n helicopter, seasprite h-2 end item identification, 3a all ends thread class, 1.938 inches all ends quick disconnect nominal size, 3.425 inches minimum and 3.520 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a all ends
Overall Length
3.425 inches minimum and 3.520 inches maximum
Quick Disconnect Method
twist-lock all ends
Quick Disconnect Nominal Size
1.938 inches all ends
End Item Identification
38n helicopter, seasprite h-2
Connection Style
flared all ends
Leg Length
1.531 inches minimum and 1.578 inches maximum
Connection Type
internal quick disconnect all ends
Connection Type
threaded external tube first fluid end connection
Features Provided
self-sealing
Thread Quantity Per Inch
12 all ends
Nominal Thread Size
1.312 inches all ends
Seat Angle
37.0 degrees
Nominal Outside Diameter Tube Accommodated
1.000 inches all ends
Material
aluminum alloy body
Surface Treatment
anodize body
Style Designator
male coupling half
Thread Series Designator
un all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-00-825-9263 No Name Available 01/01/1960

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
20343-1B Quick Disconnect Coupling Half
405-20343-01100 Quick Disconnect Coupling Half

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-541-1332?
The FSCG of the NSN 4730-00-541-1332 is 4730
Does the NSN 4730-00-541-1332 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-541-1332 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-00-541-1332 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-541-1332 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-00-541-1332 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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