3110-01-033-1634

Find complete technical information, availability, and procurement data for: 3110-01-033-1634
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-033-1634

Item Name Code

00021

Assigment Date

12/31/1976 (49 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.0000 inches nominal overall width, 0.2187 inches nominal standout width, 2.4700 inches nominal bore diameter, 4.0000 inches nominal overall outside diameter, 0.1300 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.

Overall Width: 1.0000 inches nominal
Bore Diameter: 2.4700 inches nominal
Overall Outside Diameter: 4.0000 inches nominal
Backface Corner Radius: 0.1300 inches nominal
Standout Width: 0.2187 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 1.0000 inches nominal
Cup Width: 0.7813 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Lubrication Material: lubricant
Material: steel overall
Style Designator: straight bore, 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
28995-28920	Tapered Roller Bearing
D309856-219	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-033-1634?

The FSCG of the NSN 3110-01-033-1634 is 3110

Does the NSN 3110-01-033-1634 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-01-033-1634 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 3110-01-033-1634 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-033-1634 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 3110-01-033-1634 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Dec 31, 1976