108204

View detailed technical data, stock status, and sourcing information for: 108204
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-138-9739

Item Name Code

30556

Assigment Date

09/22/1982 (43 years ago)

A device specifically designed to fully or partially inclose an electrical connector to protect its mating end from mechanical damage. Excludes:cap, electrical; cap, protective, dust and moisture seal; and guard, electrical connector. See also cover and guard, electrical connector; shell, electrical connector; and shield, electrical connector.

0.5000 inches nominal mounting hole diameter, 4.2500 inches nominal housing height, 3.7500 inches nominal center to center distance between mounting holes along width, 1.7500 inches nominal bore diameter, 5.0000 inches nominal housing width

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
Center To Center Distance Between Mounting Holes Along Width: 3.7500 inches nominal
Housing Height: 4.2500 inches nominal
Housing Width: 5.0000 inches nominal
Lubrication Fitting Type: hydraulic
Base Length: 2.0000 inches nominal
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 2.0000 inches nominal
Seal Type: contact
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Collar Location: one end
Load Capability Type: radial and thrust
Height From Bottom Of Base To Bore Centerline: 2.1250 inches nominal
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Rotating Element Locking Method: eccentric cam locking collar
Mounting Hole Type: round, unthreaded
Material: iron cast housing
Material: rubber seal
Material: steel bearing surface
Style Designator: pillow block, solid

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
108204	Ball Bearing Unit
TB28C	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-138-9739?

The FSCG of the NSN 3130-01-138-9739 is 3130

Does the NSN 3130-01-138-9739 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-138-9739 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 3130-01-138-9739 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-138-9739 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 3130-01-138-9739 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Sep 22, 1982