Attachment # 3 PNS Commutator Data Sheet.pdf

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IDIQ for the refurbishment of the 500 KW commutators
Solicitation number
N3904020R0001-0003
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Attachment 3

Commutator Data Sheet* *Record as found dimensions below

Number of segments

Diameter (brush surface)

Length of active brush surface

Diameter over front V-ring

Front V-ring projection

Bore diameter (front)

Bore diameter (riser end)

Mica segment thickness

Dust groove width

Total Bar length

Diameter over back V-ring

Rear V-ring projection

Signature: Date:

File details come from the government source that posted it. Updated .