1476AS254-12

View detailed technical data, stock status, and sourcing information for: 1476AS254-12
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-443-8493

Item Name Code

20311

Assigment Date

04/21/1997 (29 years ago)

A definite continuous length of thermouple wire or thermocouple extension wire, having one or more ends processed or terminated in fittings which provide for connection to other items. Used with devices that measure temperature. The primary wire materials are iron, constantan, copper, chromel, alumel and the like.

3b all ends thread class, round cross-sectional shape style, right-hand all ends thread direction, -65.0 fahrenheit and 250.0 fahrenheit single response temp rating, 0.219 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 all ends
Thread Direction: right-hand all ends
Inside Diameter: 0.219 inches nominal
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.250 inches nominal
End Item Identification: t400-cp400 for h-1 helicopter
Connection Style: swivel nut flare all ends
End Connection Design: straight 1st end
Connection Type: threaded internal tube all ends
Layer Composition And Location: 1st layer braided corrosion resistant steel wire, partial coverage and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1000.0 pounds per square inch
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees all ends
Inside Surface Condition: smooth
Measuring Method And Length: 16.750 inches nominal overall
Part Name Assigned By Controlling Agency: hose assy, cdp lube/fuel installation - t400 turboshaft engine test system
Media For Which Designed: fuel single response
Thread Series Designator: unjf 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
1476AS254-12	Nonmetallic Hose Assembly
M83796/1E1680E	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-443-8493?

The FSCG of the NSN 4720-01-443-8493 is 4720

Does NSN 4720-01-443-8493 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 4720-01-443-8493 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-443-8493 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 4720-01-443-8493 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Apr 21, 1997