NSN 4DPY2

A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.

double acting tandem cylinder design characteristics, 2.000 in. stroke special features, 2.000 inches nominal bore diameter, steel body material, hydraulic integral valve operation method.

NSN 3040-01-319-2809 Datasheet

(NSN) National Stock Number

3040-01-319-2809

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3040 - Miscellaneous Power Transmission Equipment

(NIIN) National Item Identification Number

01-319-2809

Requires Demilitarization

Yes

(INC) Item Name Code

31310

Date

Fri, May 4, 1990

Body Material

steel

Bore Diameter

2.000 inches nominal

Design Characteristics

double acting tandem cylinder

Integral Valve Operation Method

hydraulic

Special Features

2.000 in. stroke

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

0031310

Cross Reference

CAGE Codes

24522

Humphrey Products Co

U.s./canadian manufacturers

95097

Little Giant Crane and Shovel Inc

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

Q - 70.0

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

60780

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

119260

Questions & Answers

1. What is the FSCG of the NSN 3040-01-319-2809?

   The FSCG of the NSN 3040-01-319-2809 is 3040

2. Does NSN 3040-01-319-2809 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 3040-01-319-2809 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 3040-01-319-2809 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 3040-01-319-2809 was assigned to the Federal Catalog?

   It was assigned 36 years ago, on Fri, May 4, 1990