A402783-9

View detailed technical data, stock status, and sourcing information for: A402783-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-009-3990

Item Name Code

04522

Assigment Date

09/11/1975 (50 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

3.750 inches nominal aperture diameter, 0.170 inches minimum and 0.180 inches maximum cross-sectional thickness, 5.796 inches minimum and 5.828 inches maximum gage ring outside diameter, 4.719 inches nominal outside diameter, 0.969 inches nominal bearing surface width

Product Characteristics

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

Outside Diameter: 4.719 inches nominal
Aperture Diameter: 3.750 inches nominal
Bearing Surface Width: 0.969 inches nominal
Gage Ring Outside Diameter: 5.796 inches minimum and 5.828 inches maximum
Cross-Sectional Thickness: 0.170 inches minimum and 0.180 inches maximum
Gage Ring Thickness: 0.119 inches minimum and 0.131 inches maximum
Style Designator: circular

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
A402783-9	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-009-3990?

The FSCG of the NSN 5330-01-009-3990 is 5330

Does NSN 5330-01-009-3990 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 5330-01-009-3990 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-009-3990 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-009-3990 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Sep 11, 1975