Craftsman
Power Nailer

Model # 402N12B-1 Official Craftsman coil-fed pneumatic nailer

Here are the diagrams and repair parts for Official Craftsman 402N12B-1 coil-fed pneumatic nailer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 106 parts  |

Housing CN31435

#28

All parts diagram

Housing

Part #CN31435

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Retainer EE39606

#89

All parts diagram

Stanley bostitch retainer

Part #EE39606

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Washer EE39130

#49

All parts diagram

Stanley bostitch washer

Part #EE39130

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Washer EE61103

#46

All parts diagram

Stanley bostitch washer

Part #EE61103

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Orifice CN31327

#18

All parts diagram

Stanley bostitch orifice

Part #CN31327

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Label CN31466

#103

All parts diagram

Stanley bostitch label

Part #CN31466

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Platform CN31455

#98

All parts diagram

Stanley bostitch platform

Part #CN31455

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Ring CN31429

#14

All parts diagram

Stanley bostitch ring

Part #CN31429

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Frame CN31421

#16

All parts diagram

Stanley bostitch frame

Part #CN31421

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Wear Clip CN31458

#93

All parts diagram

Stanley bostitch wear clip

Part #CN31458

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas water heaters

Main causes: lack of combustion air, ventilation draft, bad thermocouple…

Articles and videos for gas water heaters

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…