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12421858-004 Nonmetallic Hose Assembly

4720-01-479-4715

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Official Item Classification

Name
Nonmetallic Hose Assembly
Part Number
12421858-004
(NSN) National Stock Number
4720-01-479-4715
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(FSC) Federal Supply Classification
4720 Hose and Flexible Tubing
(INC) Item Name Code
20311
(FIIG) Federal Item Identification Guide
A542A0
Date
10/23/2000 (25 years ago)

0.875 inches minimum and 0.917 inches maximum inside diameter, 2b 1st end thread class, -55.0 fahrenheit and 300.0 fahrenheit single response temp rating, right-hand 1st end thread direction, round cross-sectional shape style

Specs & Compatibility

Cross-Sectional Shape Style

round

Thread Class

2b 1st end

Thread Direction

right-hand 1st end

Inside Diameter

0.875 inches minimum and 0.917 inches maximum

Temp Rating

-55.0 fahrenheit and 300.0 fahrenheit single response

Outside Diameter

1.175 inches minimum and 1.237 inches maximum

Minimum Inside Bending Radius

3.500 inches

End Item Identification

family of medium tactical vehicles medium

Connection Style

swivel nut flare 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

1500.0 pounds per square inch

Layer Composition And Location

1st layer braided fabric and 2nd layer braided wire

Maximum Operating Pressure

375.0 pounds per square inch

Nominal Thread Size

1.062 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

750.0 pounds per square inch

Inside Surface Condition

smooth

Measuring Method And Length

3403.3 millimeters minimum overall and 3428.7 millimeters maximum overall

Part Name Assigned By Controlling Agency

hose assembly,transmission cooler

Media For Which Designed

fuel/oil, hydrocarbon single response

Thread Series Designator

un 1st end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0020311

Related Hardware Products

Part Number Description
12421858-004 Nonmetallic Hose Assembly

Frequently Asked Questions

What is the FSCG of the NSN 4720-01-479-4715?
The FSCG of the NSN 4720-01-479-4715 is 4720
Does NSN 4720-01-479-4715 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 4720-01-479-4715 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-479-4715 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 4720-01-479-4715 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Mon, Oct 23, 2000