3040-01-158-7556

Find complete technical information, availability, and procurement data for: 3040-01-158-7556
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-158-7556

Item Name Code

20362

Assigment Date

07/27/1983 (43 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

1.062 inches nominal overall width, 4.375 inches nominal outside diameter, 3.246 inches minimum and 3.248 inches maximum overall length, 0.328 inches nominal mounting hole diameter, 1.062 inches nominal thickness

Product Characteristics

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

Overall Length: 3.246 inches minimum and 3.248 inches maximum
Outside Diameter: 4.375 inches nominal
Overall Width: 1.062 inches nominal
Thickness: 1.062 inches nominal
Mounting Hole Diameter: 0.328 inches nominal
Mounting Hole Quantity: 4
Aperture Diameter: 1.498 inches minimum and 1.500 inches maximum
End Item Identification: 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)
Criticality Code Justification: feat
Part Name Assigned By Controlling Agency: open end cap
Special Features: weapon system essential
Material: iron cast
Shape: round

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
02-23-00120-150	Shaft Retaining Plate
2AG607	Shaft Retaining Plate

FAQs

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

What is the FSCG of the NSN 3040-01-158-7556?

The FSCG of the NSN 3040-01-158-7556 is 3040

Does the NSN 3040-01-158-7556 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 3040-01-158-7556 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 3040-01-158-7556 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-158-7556 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 3040-01-158-7556 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jul 27, 1983