NSN PR7564-31004

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

threaded internal pipe first end connection type, not included filter, 2 end connection quantity, optional end first end style designator, straight thru body style.

NSN 4820-01-260-3306 Datasheet

(NSN) National Stock Number

4820-01-260-3306

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-260-3306

Requires Demilitarization

Yes

(INC) Item Name Code

27565

Date

Wed, Jul 29, 1987

Schedule B Code

8481809015

Body Style

straight thru

End Connection Quantity

2

Filter

not included

First End Connection Type

threaded internal pipe

First End Style Designator

optional end

First End Thread Direction

right-hand

Flow Control Device

disk

Material

rubber seat

Maximum Inlet Pressure Rating

300.0 pounds per square inch

Media For Which Designed

air

Regulation Type

automatic single stage

Second End Relationship With First End

identical

Thread Size And Series/Type Designator

1/2-14 npt first end

Valve Loading Method

spring

Valve Stem Design

single seat

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

0027565

Cross Reference

CAGE Codes

65035

Bosch Rexroth Corporation Div Bosch Rexroth

Non-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

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

29300

Water Commodity

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-80-9015

Description

regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74780

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-260-3306?

   The FSCG of the NSN 4820-01-260-3306 is 4820

2. Does the NSN 4820-01-260-3306 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481809015

3. Does NSN 4820-01-260-3306 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.

4. Does NSN 4820-01-260-3306 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4820-01-260-3306 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 4820-01-260-3306 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Wed, Jul 29, 1987