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3130-00-995-4635

Find complete technical information, availability, and procurement data for: 3130-00-995-4635

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3130-00-995-4635
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-995-4635
Item Name Code
30559
Assigment Date
01/01/1962 (64 years ago)

An item which is an electrical rotating machine combining both control motor and tachometer generator action. The control motor and tachometer generator may be contained in the same or separate housings. It is designed for servo application where instant response to input signal is essential. It is generally used in circuits where the output potential from the tachometer generator is fed back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes:dynamotor; and motor-generator.

1.7500 inches nominal bore diameter, 1.7500 inches nominal center to center distance between mounting holes along width, 0.5000 inches nominal base thickness, 2.5000 inches nominal housing height, 0.5000 inches nominal mounting hole diameter

Product Characteristics

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

Mounting Hole Diameter
0.5000 inches nominal
Bore Diameter
1.7500 inches nominal
Base Thickness
0.5000 inches nominal
Center To Center Distance Between Mounting Holes Along Width
1.7500 inches nominal
Housing Height
2.5000 inches nominal
Housing Length
1.5000 inches nominal
Housing Width
3.5000 inches nominal
Lubrication Fitting Type
hydraulic
Base Length
1.5000 inches nominal
Shaft End Type
open
Height From Bottom Of Base To Bore Centerline
1.7500 inches nominal
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Mounting Hole Type
round, unthreaded
Special Features
mounting holes are parallel to the shaft bore,counterbore 1/2-13 nc on one side
Material
copper alloy overall
Style Designator
pillow block, solid

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-286-0505 No Name Available 05/01/1974

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
26-25-26-14 Bearing Unit Housing
H2A Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-00-995-4635?
The FSCG of the NSN 3130-00-995-4635 is 3130
Does the NSN 3130-00-995-4635 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-995-4635 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 3130-00-995-4635 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-995-4635 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 3130-00-995-4635 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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