10-61998-251

View detailed technical data, stock status, and sourcing information for: 10-61998-251

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10-61998-251
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-230-9330
Item Name Code
20311
Assigment Date
04/19/1986 (40 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3b 1st end thread class, right-hand 1st end thread direction, -65.0 fahrenheit and 275.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.735 inches nominal inside diameter

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 Direction
right-hand 1st end
Inside Diameter
0.735 inches nominal
Temp Rating
-65.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter
0.910 inches minimum and 0.950 inches maximum
Minimum Inside Bending Radius
9.000 inches
Connection Style
swivel nut, flareless 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
500.0 pounds per square inch
Layer Composition And Location
1st layer braided fiber or 1st layer spirally wrapped fabric and 2nd layer rubber impregnated braided fabric
Maximum Operating Pressure
125.0 pounds per square inch
Nominal Thread Size
1.0625 inches 1st end
Seat Angle
12.0 degrees 1st end
Hydrostatic Test Pressure
250.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
6.875 inches minimum excluding end fittings and 7.125 inches maximum excluding end fittings
Thread Series Designator
unj 1st 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
10-61998-251 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-230-9330?
The FSCG of the NSN 4720-01-230-9330 is 4720
Does NSN 4720-01-230-9330 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4720-01-230-9330 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-230-9330 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 4720-01-230-9330 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Sat, Apr 19, 1986

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