156521-16D0203-242

View detailed technical data, stock status, and sourcing information for: 156521-16D0203-242
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 156521-16D0203-242 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-049-5174

Item Name Code

20311

Assigment Date

01/01/1963 (63 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.

right-hand 2nd end thread direction, 3b 1st end thread class, 3b 2nd end thread class, right-hand 1st end thread direction, 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: 0.875 inches nominal
Temp Rating: -40.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 1.156 inches nominal
Minimum Inside Bending Radius: 5.500 inches
Exterior Color: natural
Angle Between Rigid Elbow Fittings In Deg: 118.0
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut flare 2nd end
End Connection Design: elbow 1st end
End Connection Design: elbow 2nd end
End Fitting Component And Material: complete fitting aluminum alloy all ends
Fitting Component And Surface Treatment: complete fitting anodize 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 12 1st end
Thread Quantity Per Inch: 12 2nd end
Burst Test Pressure: 2500.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire, partial coverage
Maximum Operating Pressure: 750.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Nominal Thread Size: 1.312 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 1500.0 pounds per square inch
Flow Angle: 60.0 degrees 2nd end
Flow Angle: 90.0 degrees 1st end
Outer Covering Environmental Protection: corrosion resistant
Vacuum In Torr: 203.2
Inside Surface Condition: smooth
Measuring Method And Length: 20.375 inches nominal working
Special Features: inner conveying tube material-rubber, synthetic; second end fitting has double bend elbow
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unj 1st end
Thread Series Designator: unj 2nd end
Specification/Standard Data: -1l ms87027-16 national std/spec

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
156521-16D0203-242	Nonmetallic Hose Assembly
156521H0203D242	Nonmetallic Hose Assembly
242-601225M0203	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-049-5174?

The FSCG of the NSN 4720-00-049-5174 is 4720

Does NSN 4720-00-049-5174 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 4720-00-049-5174 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-049-5174 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 4720-00-049-5174 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963