1755758

View detailed technical data, stock status, and sourcing information for: 1755758

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1755758
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-289-0778
Item Name Code
03771
Assigment Date
01/01/1963 (63 years ago)

1.620 inches nominal 2nd end leg length, 2a all ends thread class, 2.460 inches nominal 1st end leg length, flareless (tube) all ends connection style, threaded external tube all ends connection type

Product Characteristics

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

Thread Class
2a all ends
Connection Style
flareless (tube) all ends
Leg Length
2.460 inches nominal 1st end
Leg Length
1.620 inches nominal 2nd end
Connection Type
threaded external tube all ends
Thread Quantity Per Inch
16 all ends
Nominal Thread Size
1.062 inches all ends
Seat Angle
24.0 degrees all ends
Flow Angle
90.0 degrees
Nominal Outside Diameter Tube Accommodated
0.750 inches all ends
Special Features
ist end bulkhead 1.062-16 in.,un,cl 2a
Material
steel overall
Surface Treatment
cadmium and zinc overall
Thread Series Designator
un all ends

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
108-51512 Tube Elbow
1755758 Tube Elbow
S3427 Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-289-0778?
The FSCG of the NSN 4730-00-289-0778 is 4730
Does the NSN 4730-00-289-0778 have a Schedule B code assigned?
Yes, the Schedule B code is 7307929000
Does NSN 4730-00-289-0778 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 4730-00-289-0778 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-289-0778 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 4730-00-289-0778 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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