7401550

View detailed technical data, stock status, and sourcing information for: 7401550
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Federal Supply Group

Ship and Marine Equipment

Federal Supply Classification

2040 Marine Hardware and Hull Items

National Stock Number

2040-01-476-2668

Item Name Code

77777

Assigment Date

07/06/2000 (26 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

14.400 inches nominal overall length, lcac deep skiri backing plates finger 42 thru 46 special features, 2.000 inches nominal overall width, 0.130 inches nominal overall height, landing craft air cushioned end item identification

Product Characteristics

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

Overall Length: 14.400 inches nominal
Overall Height: 0.130 inches nominal
Overall Width: 2.000 inches nominal
End Item Identification: landing craft air cushioned
Special Features: lcac deep skiri backing plates finger 42 thru 46

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
7401550	Plate Backing
7401550-002	Plate Backing

FAQs

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

What is the FSCG of the NSN 2040-01-476-2668?

The FSCG of the NSN 2040-01-476-2668 is 2040

Does NSN 2040-01-476-2668 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 2040-01-476-2668 contain precious materials?

Item does not contain precious metal.

Does NSN 2040-01-476-2668 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 2040-01-476-2668 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, Jul 6, 2000