MS20253-4-498

View detailed technical data, stock status, and sourcing information for: MS20253-4-498
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-625-8992

Item Name Code

02390

Assigment Date

02/19/2014 (12 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.

4.98 inches nominal pin overall length, 0.015 inches nominal first end taper length, 0.179 inches nominal pin overall diameter, f-15sa end item identification, chamfered first end style

Product Characteristics

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

First End Style: chamfered
Pin Overall Length: 4.98 inches nominal
Pin Overall Diameter: 0.179 inches nominal
End Item Identification: f-15sa
First End Taper Length: 0.015 inches nominal
Second End Relationship With First End: identical
First End Taper Angle: 45.0 degrees nominal
Material: steel comp 302 or steel comp 304 or steel comp 316 overall
Surface Treatment: passivate overall

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
MS20253-4-498	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-625-8992?

The FSCG of the NSN 5315-01-625-8992 is 5315

Does the NSN 5315-01-625-8992 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-625-8992 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 5315-01-625-8992 contain precious materials?

Precious metal content is unknown

Does NSN 5315-01-625-8992 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 5315-01-625-8992 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Wed, Feb 19, 2014