1667638

View detailed technical data, stock status, and sourcing information for: 1667638
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1667638 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-9554

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

1.1721 inches nominal cone width, 0.0312 inches nominal cone corner radius, 1.4375 inches nominal bore diameter, steel overall material, afbma class 2 standard tolerance designation

Product Characteristics

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

Bore Diameter: 1.4375 inches nominal
Cone Corner Radius: 0.0312 inches nominal
Cone Width: 1.1721 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

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
13S9	Tapered Roller Cone and Rollers
1459T2	Tapered Roller Cone and Rollers
1667638	Tapered Roller Cone and Rollers
3479	Tapered Roller Cone and Rollers
442476	Tapered Roller Cone and Rollers
461271	Tapered Roller Cone and Rollers
500-3479-6	Tapered Roller Cone and Rollers
5S9	Tapered Roller Cone and Rollers
63344R91	Tapered Roller Cone and Rollers
B4Q7118B	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-9554?

The FSCG of the NSN 3110-00-100-9554 is 3110

Does the NSN 3110-00-100-9554 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-9554 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 3110-00-100-9554 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-9554 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 3110-00-100-9554 was assigned to the Federal Catalog?

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

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material	2,889
New Surplus	109
As Removed	1
Serviceable	1
Total	3,000

Availability of this item was last updated on: 04/23/2026 11:04 PM EDT. Stock levels and pricing are subject to change.