5310-01-149-1978

Find complete technical information, availability, and procurement data for: 5310-01-149-1978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-149-1978

Item Name Code

14218

Assigment Date

03/16/1983 (43 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.

steel corrosion resisting overall material, phosphate overall surface treatment, 0.042 inches nominal material thickness, 0.190 inches nominal hole diameter, 0.294 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.190 inches nominal
Outside Diameter: 0.294 inches maximum
Material Thickness: 0.042 inches nominal
Material: steel corrosion resisting overall
Surface Treatment: phosphate overall
Style Designator: split helical-right hand
Specification/Standard Data: 10855-au61ml131 manufacturers standard

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
17-40073-00	Lock Washer
AU61ML131	Lock Washer
AU61ML131-012	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-149-1978?

The FSCG of the NSN 5310-01-149-1978 is 5310

Does the NSN 5310-01-149-1978 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-149-1978 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 5310-01-149-1978 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-149-1978 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 5310-01-149-1978 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Mar 16, 1983