MS21153-6

View detailed technical data, stock status, and sourcing information for: MS21153-6
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-232-3320

Item Name Code

00049

Assigment Date

09/10/1972 (53 years ago)

right-hand thread direction, 0.4280 inches minimum and 0.4480 inches maximum shank diameter, 3b thread class, 1.9180 inches minimum and 1.9580 inches maximum overall length, internally threaded w/hexagon end shank style

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Shank Diameter: 0.4280 inches minimum and 0.4480 inches maximum
Shank Style: internally threaded w/hexagon end
Overall Length: 1.9180 inches minimum and 1.9580 inches maximum
Bore Diameter: 0.2497 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 0.9280 inches minimum and 0.9480 inches maximum
Shank Thread Length: 0.7190 inches minimum and 0.7810 inches maximum
Outer Ring Width: 0.4280 inches minimum and 0.4480 inches maximum
Inner Ring Width: 0.5880 inches minimum and 0.5930 inches maximum
Length From Bore Center To Shank End: 1.4590 inches minimum and 1.4790 inches maximum
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Self-Alignment Location: internal
Width Across Flats: 0.4280 inches minimum and 0.4480 inches maximum
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Self-Alignment Angle: 10.00 degrees nominal
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: plastic polytetrafluoroethylene seal
Material: steel comp 4130 outer ring
Material: steel comp 4130 shaft
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material Document And Classification: ams 3652 assn std single material response or ams 3666 assn std single material response seal
Material Document And Classification: mil-s-6758 mil spec single material response outer ring
Material Document And Classification: mil-s-6758 mil spec single material response shaft
Material Document And Classification: mil-s-7420 mil spec single material response inner ring
Material Document And Classification: mil-s-7420 mil spec single material response ball
Surface Treatment: cadmium outer ring
Surface Treatment: cadmium rod end body
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response rod end body
Surface Treatment Document And Classification: qq-p-416,ty 1,cl,2 fed spec single treatment response outer ring
Style Designator: double row, staggered, ball
Thread Series Designator: unjf

Replaces National Stock Numbers

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

NSN	Name	Date
3110-00-173-5077	No Name Available	09/01/1979
3110-00-277-0646	No Name Available	12/01/1983
3110-00-580-4804	No Name Available	09/01/1984
3110-00-625-9421	No Name Available	04/01/1988
3110-01-109-5517	No Name Available	02/01/1992
3110-01-242-8576	No Name Available	01/01/1995

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
10107362	Rod End Ball Bearing
3110001735077	Rod End Ball Bearing
ABR4F-6	Rod End Ball Bearing
ABR4F-6(L)	Rod End Ball Bearing
AN951RE4F5	Rod End Ball Bearing
DBF4-5A1-505	Rod End Ball Bearing
MS21153-6	Rod End Ball Bearing
RE4F5	Rod End Ball Bearing
REP4F5	Rod End Ball Bearing
REP4F5 10FS	Rod End Ball Bearing
REP4F5-10FS464	Rod End Ball Bearing
REP4F5-6F	Rod End Ball Bearing
REP4F5FS464	Rod End Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-232-3320?

The FSCG of the NSN 3110-00-232-3320 is 3110

Does the NSN 3110-00-232-3320 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-232-3320 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 3110-00-232-3320 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-232-3320 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 3110-00-232-3320 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Sep 10, 1972