SD30648

View detailed technical data, stock status, and sourcing information for: SD30648
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-157-3726

Item Name Code

00019

Assigment Date

01/01/1961 (65 years ago)

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.

2.2600 inches minimum and 2.2700 inches maximum bore smallest diameter, rigid alignment type, 3.5000 inches nominal overall outside diameter, ground surface finish, 0.7250 inches minimum and 0.7350 inches maximum overall height

Product Characteristics

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

Overall Height: 0.7250 inches minimum and 0.7350 inches maximum
Overall Outside Diameter: 3.5000 inches nominal
Bore Smallest Diameter: 2.2600 inches minimum and 2.2700 inches maximum
Surface Finish: ground
Alignment Type: rigid
Thrust Directional Capability Designation: single
Special Features: bronze ferrule on id of one washer,washers overlap
Material: copper alloy retainer
Style Designator: clutch release, thrust, lubricated and sealed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-078-8735	No Name Available	03/01/1978
2520-00-311-6537	No Name Available	01/01/1963
3110-00-529-9948	No Name Available	11/29/1968
3110-00-843-2899	No Name Available	10/20/1967
3110-00-957-7726	No Name Available	11/04/1968

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
149993	Thrust Ball Bearing
1828X5	Thrust Ball Bearing
2375-0	Thrust Ball Bearing
2375-17	Thrust Ball Bearing
2375-23	Thrust Ball Bearing
2375F	Thrust Ball Bearing
24099	Thrust Ball Bearing
29103	Thrust Ball Bearing
2982542	Thrust Ball Bearing
365051002	Thrust Ball Bearing
365865R91	Thrust Ball Bearing
3C5128	Thrust Ball Bearing
4694	Thrust Ball Bearing
4694FULLER	Thrust Ball Bearing
46AX341	Thrust Ball Bearing
5524F	Thrust Ball Bearing
5567491	Thrust Ball Bearing
59879D	Thrust Ball Bearing
6406FX	Thrust Ball Bearing
640SF	Thrust Ball Bearing
6721	Thrust Ball Bearing
7A1046	Thrust Ball Bearing
7A7959	Thrust Ball Bearing
831554	Thrust Ball Bearing
9WCTDS76	Thrust Ball Bearing
9WCTDS76B	Thrust Ball Bearing
A2087	Thrust Ball Bearing
A2322-1	Thrust Ball Bearing
D589	Thrust Ball Bearing
FMF00140	Thrust Ball Bearing
FU4694	Thrust Ball Bearing
P24015	Thrust Ball Bearing
SD30648	Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-157-3726?

The FSCG of the NSN 3110-00-157-3726 is 3110

Does the NSN 3110-00-157-3726 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-00-157-3726 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 3110-00-157-3726 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-157-3726 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 3110-00-157-3726 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961