5310-00-194-3439

Find complete technical information, availability, and procurement data for: 5310-00-194-3439
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-194-3439

Item Name Code

01869

Assigment Date

03/18/1970 (56 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.203 inches nominal external straight key width, 6.657 inches nominal overall distance including keys, 6.345 inches nominal outside diameter, 6.141 inches nominal hole diameter, 0.172 inches nominal external straight key length

Product Characteristics

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

Hole Diameter: 6.141 inches nominal
Outside Diameter: 6.345 inches nominal
External Straight Key Length: 0.172 inches nominal
External Straight Key Width: 0.203 inches nominal
Overall Distance Including Keys: 6.657 inches nominal
Material Thickness: 0.049 inches nominal
Angle Between External Keys: 30.0 degrees nominal
Special Features: 3 external keys,third key 180 degrees from second key
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: key

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
2732-1	Key Washer
7-653-49	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-194-3439?

The FSCG of the NSN 5310-00-194-3439 is 5310

Does the NSN 5310-00-194-3439 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-194-3439 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 5310-00-194-3439 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-194-3439 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 5310-00-194-3439 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Mar 18, 1970