MS51961-3

View detailed technical data, stock status, and sourcing information for: MS51961-3

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MS51961-3
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-227-3237
Item Name Code
00051
Assigment Date
01/01/1963 (63 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

1.2495 inches minimum and 1.2500 inches maximum overall outside diameter, 0.9950 inches minimum and 1.0000 inches maximum overall width, 0.7509 inches minimum and 0.7518 inches maximum bore diameter, an-fps-6b radar set end item identification, ground surface finish

Product Characteristics

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

Overall Width
0.9950 inches minimum and 1.0000 inches maximum
Bore Diameter
0.7509 inches minimum and 0.7518 inches maximum
Overall Outside Diameter
1.2495 inches minimum and 1.2500 inches maximum
End Item Identification
an-fps-6b radar set
Surface Finish
ground
Retainer Fabrication Method
pressed
Alignment Type
rigid
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Material
steel or copper alloy retainer
Material
steel outer ring
Material
steel roller
Style Designator
non-separable, with roller retainer, hardened and ground

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-151-9396 No Name Available 10/01/1984
3110-00-183-7193 No Name Available 09/01/1983
5310-00-228-1633 No Name Available 09/26/1969
2520-00-868-7431 No Name Available 06/01/1979

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
051157 Needle Roller Bearing
100935 Needle Roller Bearing
122016 Needle Roller Bearing
230-10018 Needle Roller Bearing
3221308 Needle Roller Bearing
3238982 Needle Roller Bearing
3374313 Needle Roller Bearing
422-1500 Needle Roller Bearing
460A10-239 Needle Roller Bearing
60567P121 Needle Roller Bearing
6F9250 Needle Roller Bearing
7154 Needle Roller Bearing
BM329 Needle Roller Bearing
BN1013 Needle Roller Bearing
E050639 Needle Roller Bearing
HJ122016 Needle Roller Bearing
M012 Needle Roller Bearing
MR12 Needle Roller Bearing
MS51961-3 Needle Roller Bearing
SJ7154 Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-3237?
The FSCG of the NSN 3110-00-227-3237 is 3110
Does the NSN 3110-00-227-3237 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-227-3237 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 3110-00-227-3237 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-227-3237 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 3110-00-227-3237 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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