PT4-12

View detailed technical data, stock status, and sourcing information for: PT4-12
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-248-5865

Item Name Code

00036

Assigment Date

11/14/1969 (56 years ago)

steel comp 440a or steel comp 440b or steel comp 440c overall material, afbma std tolerance for balls, grade 10 standard tolerance designation, 0.3750 inches nominal rolling element diameter, aisi assn std all material responses overall material document and classification, ball style designator

Product Characteristics

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

Rolling Element Diameter: 0.3750 inches nominal
Standard Tolerance Designation: afbma std tolerance for balls, grade 10
Material: steel comp 440a or steel comp 440b or steel comp 440c overall
Material Document And Classification: aisi assn std all material responses overall
Style Designator: ball

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-639-6668	No Name Available	02/01/1984
3110-01-308-8981	No Name Available	08/01/1994

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
10163737	Bearing Ball
3/8 BALL GRADE 50	Bearing Ball
3/8 IN BALL GRADE 1	Bearing Ball
39298	Bearing Ball
75206A	Bearing Ball
75206A10	Bearing Ball
A-29355	Bearing Ball
H8222 ITEM 126	Bearing Ball
MS19060-1018	Bearing Ball
MS19060-11	Bearing Ball
PT4-12	Bearing Ball
S973	Bearing Ball

FAQs

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

What is the FSCG of the NSN 3110-00-248-5865?

The FSCG of the NSN 3110-00-248-5865 is 3110

Does the NSN 3110-00-248-5865 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-248-5865 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 3110-00-248-5865 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-248-5865 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 3110-00-248-5865 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Nov 14, 1969