21948

View detailed technical data, stock status, and sourcing information for: 21948
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0615

Item Name Code

00024

Assigment Date

01/01/1961 (65 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

4.8750 inches nominal outside diameter, afbma class 2 standard tolerance designation, 1.0000 inches nominal overall width, high-mobility artillery rocket system (himars) end item identification, 0.1250 inches nominal backface corner radius

Product Characteristics

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

Outside Diameter: 4.8750 inches nominal
Overall Width: 1.0000 inches nominal
End Item Identification: high-mobility artillery rocket system (himars)
Backface Corner Radius: 0.1250 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: steep angle
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-9201	No Name Available	10/18/1967
3110-00-854-1377	No Name Available	09/25/1967
2010-00-895-3343	No Name Available	04/13/1967
3110-01-332-4006	No Name Available	03/01/1994

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
007-675209	Tapered Roller Bearing Cup
0120557	Tapered Roller Bearing Cup
0BT72487	Tapered Roller Bearing Cup
120557	Tapered Roller Bearing Cup
14434P11	Tapered Roller Bearing Cup
1B4038	Tapered Roller Bearing Cup
21948	Tapered Roller Bearing Cup
25Z383	Tapered Roller Bearing Cup
27GX1	Tapered Roller Bearing Cup
30062	Tapered Roller Bearing Cup
356162	Tapered Roller Bearing Cup
356162C1	Tapered Roller Bearing Cup
36364	Tapered Roller Bearing Cup
4250901	Tapered Roller Bearing Cup
496039	Tapered Roller Bearing Cup
65071H	Tapered Roller Bearing Cup
675209	Tapered Roller Bearing Cup
706945	Tapered Roller Bearing Cup
72487	Tapered Roller Bearing Cup
8-10351	Tapered Roller Bearing Cup
82595	Tapered Roller Bearing Cup
827495	Tapered Roller Bearing Cup
9-049-100895	Tapered Roller Bearing Cup
9-049-104721	Tapered Roller Bearing Cup
9-069-100027	Tapered Roller Bearing Cup
9452-9480	Tapered Roller Bearing Cup
9A72487	Tapered Roller Bearing Cup
B8QH4616A	Tapered Roller Bearing Cup
C452-948	Tapered Roller Bearing Cup
D82595	Tapered Roller Bearing Cup
ETNO014217	Tapered Roller Bearing Cup
FP72487	Tapered Roller Bearing Cup
P3172	Tapered Roller Bearing Cup
V1625	Tapered Roller Bearing Cup
X39-551	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0615?

The FSCG of the NSN 3110-00-100-0615 is 3110

Does the NSN 3110-00-100-0615 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 3110-00-100-0615 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 3110-00-100-0615 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-0615 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 3110-00-100-0615 was assigned to the Federal Catalog?

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