4B4863

View detailed technical data, stock status, and sourcing information for: 4B4863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-432-8001

Item Name Code

13393

Assigment Date

05/14/1971 (55 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

rectangular cross-sectional shape style, 0.037 inches minimum and 0.057 inches maximum thickness, round peripheral shape style, round center hole shape style, 0.178 inches minimum and 0.198 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.178 inches minimum and 0.198 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.037 inches minimum and 0.057 inches maximum
Overall Diameter: 0.428 inches minimum and 0.448 inches maximum
Material: steel overall

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
4B-4863	Flat Washer
4B4863	Flat Washer
CV206764	Flat Washer
M0407	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-432-8001?

The FSCG of the NSN 5310-00-432-8001 is 5310

Does the NSN 5310-00-432-8001 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-432-8001 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 5310-00-432-8001 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-432-8001 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 5310-00-432-8001 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, May 14, 1971