SM3-6A

View detailed technical data, stock status, and sourcing information for: SM3-6A
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 SM3-6A 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

3110-00-293-9028

Item Name Code

00050

Assigment Date

01/01/1963 (63 years ago)

1.7800 inches nominal overall length, externally threaded shank style, right-hand thread direction, 0.3750 inches nominal shank diameter, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Diameter: 0.3750 inches nominal
Shank Style: externally threaded
Overall Length: 1.7800 inches nominal
Bore Diameter: 0.1900 inches nominal
Overall Outside Diameter: 0.8000 inches nominal
Shank Thread Length: 0.7500 inches nominal
Outer Ring Width: 0.3500 inches nominal
Inner Ring Width: 0.4370 inches nominal
Length From Bore Center To Shank End: 1.3800 inches nominal
Seal Quantity: 2
Shield Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Self-Alignment Location: internal
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Self-Alignment Angle: 10.00 degrees nominal
Special Features: with grease fitting
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: rubber butadiene-acrylonitrile class nbr seal
Material: steel snap ring
Material: steel comp e52100 inner ring
Material: steel comp e52100 roller
Material Document And Classification: mil s 7420 mil spec single material response roller
Material Document And Classification: mil-s-7420 mil spec single material response inner ring
Surface Treatment: cadmium all external/exposed metal surfaces
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
Style Designator: single row, concave rollers
Thread Series Designator: unjf

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
SM3-6A	Rod End Roller Bearing
ST3	Rod End Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-293-9028?

The FSCG of the NSN 3110-00-293-9028 is 3110

Does the NSN 3110-00-293-9028 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-293-9028 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 3110-00-293-9028 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-293-9028 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 3110-00-293-9028 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963