NSN 89304-2

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

unable to decode end flange construction, bolt hole diameter, 800.0 pounds per square inch burst test pressure, unable to decode bolt hole quantity, center to center distance between bolt holes along length.

NSN 4720-01-255-1939 Datasheet

(NSN) National Stock Number

4720-01-255-1939

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4720 - Hose and Flexible Tubing

(NIIN) National Item Identification Number

01-255-1939

Requires Demilitarization

Yes

(INC) Item Name Code

20311

Date

Fri, May 15, 1987

End Flange Construction

unable to decode

Bolt Hole Diameter

Bolt Hole Quantity

unable to decode

Burst Test Pressure

800.0 pounds per square inch

Center To Center Distance Between Bolt Holes Along Length

Center To Center Distance Between Bolt Holes Along Width

Connection Type

unable to decode

End Connection Design

unable to decode

Exterior Color

green

Flange Length

unable to decode

Flange Style

unable to decode

Flange Thickness

Flange Width

unable to decode

Hydrostatic Test Pressure

400.0 pounds per square inch

Maximum Operating Pressure

200.0 pounds per square inch

Measuring Method And Length

43.500 inches minimum overall and 44.500 inches maximum overall

Minimum Inside Bending Radius

7.000 inches

Temp Rating

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

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

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

24984

Hydraflow

U.s./canadian manufacturers

60107

Aerovironment, Inc.

U.s./canadian manufacturers

78612

All Hose and Supply Co Inc

U.s./canadian manufacturers

57611

Hope, Inc. Dba Hope Inc

Non-manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

Q - 70.0

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

52350

Water Commodity

736 - Plumbing supplies

National Motor Freight Classification Item Number

051140

Questions & Answers

1. What is the FSCG of the NSN 4720-01-255-1939?

   The FSCG of the NSN 4720-01-255-1939 is 4720

2. Does NSN 4720-01-255-1939 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.

3. Does NSN 4720-01-255-1939 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4720-01-255-1939 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.

5. When the NSN 4720-01-255-1939 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Fri, May 15, 1987