W40156

View detailed technical data, stock status, and sourcing information for: W40156

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W40156
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-836-9976
Item Name Code
00021
Assigment Date
09/15/1967 (58 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

2.1250 inches nominal overall outside diameter, 0.0600 inches nominal backface corner radius, 0.7625 inches nominal overall width, 0.2000 inches nominal standout width, 0.8750 inches nominal bore diameter

Product Characteristics

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

Overall Width
0.7625 inches nominal
Bore Diameter
0.8750 inches nominal
Overall Outside Diameter
2.1250 inches nominal
Backface Corner Radius
0.0600 inches nominal
Standout Width
0.2000 inches nominal
Cone Corner Radius
0.0600 inches nominal
Cone Width
0.7940 inches nominal
Cup Width
0.5625 inches nominal
Retainer Fabrication Method
pressed
Standard Tolerance Designation
afbma class 2
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
0157 Tapered Roller Bearing
W40156 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-836-9976?
The FSCG of the NSN 3110-00-836-9976 is 3110
Does the NSN 3110-00-836-9976 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-836-9976 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 3110-00-836-9976 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-836-9976 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 3110-00-836-9976 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Sep 15, 1967

Professional Distribution

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  • AS9120 Quality Standards
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