MS20253-5-375

View detailed technical data, stock status, and sourcing information for: MS20253-5-375
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 MS20253-5-375 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-653-3502

Item Name Code

02390

Assigment Date

03/21/2016 (10 years ago)

A tubular part installed over the periphery of ship's main propulsion shafts which are exposed to salt water, i.e., propeller shafts intermediate shafts and stern tube shafts, in order to provide a bearing surface in way of water-lubricated stern tube and strut bearings.

chamfered first end style, 3.735 inches minimum and 3.765 inches maximum pin overall length, 0.128 inches minimum and 0.130 inches maximum pin overall diameter, identical second end relationship with first end, 0.015 inches nominal first end taper length

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: 3.735 inches minimum and 3.765 inches maximum
Pin Overall Diameter: 0.128 inches minimum and 0.130 inches maximum
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 and steel comp 303 and steel comp 316 overall
Material Document And Classification: astm--a580 national std/spec single material response overall
Surface Treatment: passivate overall
Specification/Standard Data: as20253 national std/spec

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
MS20253-5-375	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-653-3502?

The FSCG of the NSN 5315-01-653-3502 is 5315

Does the NSN 5315-01-653-3502 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-653-3502 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 5315-01-653-3502 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-653-3502 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 5315-01-653-3502 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Mar 21, 2016