NSN MK-3A-B1

not included engine driven hydraulic pump testing design feature, 50.0 and 60.0 frequency in hertz, included filtering system, included accumulator, ac current type.

NSN 4920-01-283-1028 Datasheet

(NSN) National Stock Number

4920-01-283-1028

(FSG) Federal Supply Group

49 - Maintenance and Repair Shop Equipment

(FSC) Federal Supply Classification

4920 - Aircraft Maintenance and Repair Shop Specialized Equipment

(NIIN) National Item Identification Number

01-283-1028

Requires Demilitarization

Yes

(INC) Item Name Code

11017

Date

Fri, Jul 29, 1988

Schedule B Code

9031200000

Accumulator

included

Current Type

ac

Engine Driven Hydraulic Pump Testing Design Feature

not included

Filtering System

included

Frequency In Hertz

50.0 and 60.0

Hydraulic Fluid Flow Rate

35.0 gallons per minute

Installation Design

portable

Phase

three

Power Source

electric motor

Pressure Manifold Subcircuit

not included

Pressure Rating

4000.0 pounds per square inch (psi) minimum and 5000.0 pounds per square inch (psi) maximum

Pressure/Suction Hose

included

Reference Data And Literature

t.o.33a2-2-70-4

Special Features

incorporates two identical systems which can be manifolded to provide 60 gpm at 4000 psi to a single acft. unit is a ttu228e, modified for use on b-1b aircraft. two units are required to test the entire b-1b hydraulics

Type/Model Designation

ttu-228e-b1

Usage Design

aircraft hydraulic system

Voltage In Volts

220.0 and 440.0

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

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

0011017

Cross Reference

CAGE Codes

56529

Hydraulics International, Inc. Dba Hydraulics International Inc

U.s./canadian manufacturers

80049

Department of the Air Force

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

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

National Motor Freight Class Rating

C - 250.0

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

63220

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

133300

Schedule B & Trade

Schedule B

9031-20-0000

Description

test benches

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87425

(NAICS) North American Industrial Classification System

334515

Questions & Answers

1. What is the FSCG of the NSN 4920-01-283-1028?

   The FSCG of the NSN 4920-01-283-1028 is 4920

2. Does the NSN 4920-01-283-1028 have a Schedule B code assigned?

   Yes, the Schedule B code is 9031200000

3. Does NSN 4920-01-283-1028 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 4920-01-283-1028 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4920-01-283-1028 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.

6. When the NSN 4920-01-283-1028 was assigned to the Federal Catalog?

   It was assigned 38 years ago, on Fri, Jul 29, 1988