5340-01-394-2443

Find complete technical information, availability, and procurement data for: 5340-01-394-2443
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 NSN 5340-01-394-2443 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

5340-01-394-2443

Item Name Code

29785

Assigment Date

08/04/1994 (31 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

3.3400 inches minimum width, 4.5000 inches nominal length, rectangle, four holes peripheral shape style, recess, same shape as the periphery cross-sectional shape style, 0.0600 inches nominal flange thickness

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: recess, same shape as the periphery
Width: 3.3400 inches minimum
Flange Thickness: 0.0600 inches nominal
Peripheral Shape Style: rectangle, four holes
Length: 4.5000 inches nominal
Distance Between Holes Along Length: 3.7500 inches nominal
Distance Between Holes Along Width: 2.3750 inches nominal
Distance From First Hole Centerline To End Along Length: 0.3750 inches nominal
Distance From First Hole Centerline To End Along Width: 0.5000 inches nominal
First Recess Inside Height: 2.0000 inches nominal
Body Thickness: 0.0600 inches nominal
Securing Device Type: special
Special Features: there is another hole with dia. of 0.250 in.;it is located 1.63 in. from bottom length and 1.000 in. from width
Material: steel
Material Document And Classification: qq-s-698 fed spec single material response
Surface Treatment: cadmium and chromate
Surface Treatment Document And Classification: qq-p-416, cl 1, ty2 fed spec single treatment response

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
1980244	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-394-2443?

The FSCG of the NSN 5340-01-394-2443 is 5340

Does the NSN 5340-01-394-2443 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-01-394-2443 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 5340-01-394-2443 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-394-2443 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 5340-01-394-2443 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Aug 4, 1994