9972M33

View detailed technical data, stock status, and sourcing information for: 9972M33
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-187-2700

Item Name Code

00015

Assigment Date

08/21/1984 (41 years ago)

A rigid item usually circular in shape, designed to accommodate a bearing. It positions the bearing but does not encase it or restrain its motion.

1.9685 inches nominal bore diameter, kc135r acft end item identification, ground surface finish, 0.7874 inches nominal overall width, 3.5433 inches nominal overall outside diameter

Product Characteristics

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

Overall Width: 0.7874 inches nominal
Bore Diameter: 1.9685 inches nominal
Overall Outside Diameter: 3.5433 inches nominal
End Item Identification: kc135r acft
Surface Finish: ground
Retainer Fabrication Method: cast
Bore Shape: straight
Locating Feature: nonlocating
Standard Tolerance Designation: rbec no.5
Material: copper alloy cage
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel comp 440c roller
Style Designator: single row, one-direction locating, two lip inner ring, one lip outer ring, separable

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
9972M33	Cylindrical Roller Bearing
9972M33P06	Cylindrical Roller Bearing
9972M33P07	Cylindrical Roller Bearing
MR210C103	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-187-2700?

The FSCG of the NSN 3110-01-187-2700 is 3110

Does the NSN 3110-01-187-2700 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-187-2700 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 3110-01-187-2700 contain precious materials?

Item contains silver.

Does NSN 3110-01-187-2700 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 3110-01-187-2700 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Aug 21, 1984