D1HZ-3A540-A

View detailed technical data, stock status, and sourcing information for: D1HZ-3A540-A
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-184-7531

Item Name Code

31310

Assigment Date

02/26/1973 (53 years ago)

A rigid circular shaped metal item with a centrally located aperture. It has mounting holes and is specifically designed to mount and position the components of a brake (as modified). It also serves to prevent dirt and other foreign matter from entering the braking mechanism. Excludes:items which are used as a dust shield only.

22.500 inches nominal compressed length, 30.500 inches nominal extended length, 3.625 inches nominal overall width, 5.875 inches nominal overall height, 3.625 inches nominal body outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Height: 5.875 inches nominal
Overall Width: 3.625 inches nominal
Body Outside Diameter: 3.625 inches nominal
Compressed Length: 22.500 inches nominal
Extended Length: 30.500 inches nominal
Design Characteristics: double acting single cylinder
Port Thread Series Designator: unf
Port Thread Diameter: 0.562 inches nominal
Port Thread Quantity Per Inch: 18
Port Thread Class: 2b
Body Material: steel
Special Features: first port style 5,second port style 7,ports threaded identically

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
D1HZ-3A540-A	Line Actuating Cylinder Assembly

FAQs

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

What is the FSCG of the NSN 3040-00-184-7531?

The FSCG of the NSN 3040-00-184-7531 is 3040

Does NSN 3040-00-184-7531 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 3040-00-184-7531 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-184-7531 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 3040-00-184-7531 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Feb 26, 1973