4L3378

View detailed technical data, stock status, and sourcing information for: 4L3378
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 4L3378 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-459-5970

Item Name Code

29785

Assigment Date

12/29/1969 (56 years ago)

regular polygon, multi holes peripheral shape style, 6.625 inches nominal bolt circle diameter, flat cross-sectional shape style, unable to decode width across flats, 0.406 inches nominal 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: flat
Hole Diameter: 0.406 inches nominal
Width Across Flats: unable to decode
Bolt Circle Diameter: 6.625 inches nominal
Peripheral Shape Style: regular polygon, multi holes
Corner Radius: 0.500 inches nominal
Corner Quantity: 6
Bolt Circle Hole Quantity: 6
Body Thickness: 0.375 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Material: steel

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
4123378	Access Cover
4L3378	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-459-5970?

The FSCG of the NSN 5340-00-459-5970 is 5340

Does the NSN 5340-00-459-5970 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-00-459-5970 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 5340-00-459-5970 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-459-5970 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 5340-00-459-5970 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Dec 29, 1969