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4720-00-522-6277

Find complete technical information, availability, and procurement data for: 4720-00-522-6277

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4720-00-522-6277
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-522-6277
Item Name Code
20311
Assigment Date
08/23/1974 (51 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

right-hand 1st end thread direction, right-hand 2nd end thread direction, 3b 2nd end thread class, 3b 1st end thread class, round cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style
round
Thread Class
3b 1st end
Thread Class
3b 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
1.375 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
1.500 inches nominal
Minimum Inside Bending Radius
14.000 inches
Connection Style
swivel nut with compression sleeve 1st end
Connection Style
swivel nut with compression sleeve 2nd end
End Connection Design
elbow 1st end
End Connection Design
straight 2nd end
Connection Type
threaded internal tube 1st end
Connection Type
threaded internal tube 2nd end
Features Provided
electrostatic discharge capability
Thread Quantity Per Inch
12 1st end
Thread Quantity Per Inch
12 2nd end
Burst Test Pressure
4000.0 pounds per square inch
Layer Composition And Location
outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
1000.0 pounds per square inch
Nominal Thread Size
1.875 inches 1st end
Nominal Thread Size
1.875 inches 2nd end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Hydrostatic Test Pressure
2000.0 pounds per square inch
Flow Angle
90.0 degrees 1st end
Outer Covering Environmental Protection
corrosion resistant
Inside Surface Condition
smooth
Measuring Method And Length
27.600 inches nominal working
Special Features
fire sleeve
Thread Series Designator
unj 1st end
Thread Series Designator
unj 2nd end

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
GH12AH24F0275W Nonmetallic Hose Assembly
S57224-0275H Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-522-6277?
The FSCG of the NSN 4720-00-522-6277 is 4720
Does NSN 4720-00-522-6277 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 4720-00-522-6277 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-522-6277 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 4720-00-522-6277 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Fri, Aug 23, 1974

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