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3130-01-021-7012

Find complete technical information, availability, and procurement data for: 3130-01-021-7012

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3130-01-021-7012
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-01-021-7012
Item Name Code
30556
Assigment Date
05/18/1976 (50 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

7.0625 inches nominal overall outside diameter, 1.6875 inches nominal bore diameter, 0.5781 inches nominal mounting hole diameter, 5.8438 inches nominal bolt circle diameter, 0.5625 inches nominal flange thickness

Product Characteristics

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

Bolt Circle Diameter
5.8438 inches nominal
Flange Thickness
0.5625 inches nominal
Mounting Hole Diameter
0.5781 inches nominal
Bore Diameter
1.6875 inches nominal
Overall Outside Diameter
7.0625 inches nominal
Housing Diameter
4.3750 inches nominal
Housing Length
1.5625 inches nominal
Lubrication Fitting Type
hydraulic
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
Assembly Overall Length
2.0469 inches nominal
Seal Type
contact
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Load Capability Type
radial and thrust
Features Provided
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
45.0 degrees nominal
Rotating Element Locking Method
direct
Mounting Hole Type
round, unthreaded
Lubrication Material
grease
Material
iron cast housing
Material
steel comp e52100 ball
Material
wool seal
Material Document And Classification
aisi assn std single material response ball
Style Designator
flange block

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
SFT-27 Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-021-7012?
The FSCG of the NSN 3130-01-021-7012 is 3130
Does the NSN 3130-01-021-7012 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-01-021-7012 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 3130-01-021-7012 contain precious materials?
Precious metal content is unknown
Does NSN 3130-01-021-7012 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 3130-01-021-7012 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Tue, May 18, 1976

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