3110-01-178-3738

Find complete technical information, availability, and procurement data for: 3110-01-178-3738
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-178-3738

Item Name Code

00040

Assigment Date

05/04/1984 (42 years ago)

1.0845 inches nominal overall length, 0.3440 inches nominal thread length, right-hand thread direction, 0.5000 inches nominal overall outside 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
Thread Length: 0.3440 inches nominal
Overall Length: 1.0845 inches nominal
Overall Outside Diameter: 0.5000 inches nominal
Stud Diameter: 0.1900 inches nominal
Outer Ring Width: 0.2810 inches nominal
Stud Length: 0.7815 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Special Features: nas516-1 lube fitting in stud flange end; cotter pin hole in stud
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic polytetrafluoroethylene or plastic acetal or plastic polyamide (nylon) or plastic polytetrafluoroethylene and glass fiber seal
Material: steel comp 4620 or steel comp 8620 or steel comp 8620h or steel comp 8720 stud
Material: steel comp e50100 or steel comp e52100 roller
Material: steel comp e52100 end plate
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std 1st material response or mil-s-7420 mil spec 2nd material response or ams 6440 assn std 2nd material response roller
Material Document And Classification: ams 3652 assn std 1st material response or l-p-392 fed spec 2nd material response seal
Material Document And Classification: astm a304 assn std all material responses or astm a322 assn std all material responses and astm a331 assn std all material responses stud
Material Document And Classification: mil-s-7420 mil spec single material response or ams 6440 assn std single material response end plate
Material Document And Classification: mil-s-7420 mil spec single material response or ams 6440 assn std single material response outer ring
Surface Treatment: cadmium end plate
Surface Treatment: cadmium stud
Surface Treatment: chromium outer ring
Surface Treatment Document And Classification: qq-c-320,cl 2 fed spec single treatment response outer ring
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response end plate
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response stud
Style Designator: cam follower
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
BACB10AF3F7H	Needle Bearing Cam Follower
BACB10AF3F7HS	Needle Bearing Cam Follower
HRS1CTKR7	Needle Bearing Cam Follower
NAS562-3R7A	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-01-178-3738?

The FSCG of the NSN 3110-01-178-3738 is 3110

Does the NSN 3110-01-178-3738 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-178-3738 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 3110-01-178-3738 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-178-3738 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 3110-01-178-3738 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, May 4, 1984