FY104

View detailed technical data, stock status, and sourcing information for: FY104
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-277-0773

Item Name Code

30556

Assigment Date

01/01/1961 (65 years ago)

3.6250 inches nominal bolt circle diameter, 1.3438 inches nominal housing length, 0.5625 inches nominal flange thickness, 0.5156 inches nominal mounting hole diameter, 1.2500 inches nominal bore diameter

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: 3.6250 inches nominal
Flange Thickness: 0.5625 inches nominal
Mounting Hole Diameter: 0.5156 inches nominal
Bore Diameter: 1.2500 inches nominal
Housing Length: 1.3438 inches nominal
Housing Width: 4.6250 inches nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 1.7500 inches nominal
Seal Type: labyrinth
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Load Capability Type: radial
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Rotating Element Locking Method: direct
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: iron cast housing
Material: steel and wool seal
Style Designator: flange block

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3130-00-071-9795	No Name Available	01/01/1986
3130-00-327-5129	No Name Available	09/01/1983
3130-00-541-9454	No Name Available	08/01/1969
3130-00-607-2576	No Name Available	03/01/1977

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
124206	Ball Bearing Unit
45269	Ball Bearing Unit
61J10905-77	Ball Bearing Unit
75749-35X15PC21	Ball Bearing Unit
BC244-18	Ball Bearing Unit
D8239-4	Ball Bearing Unit
FY104	Ball Bearing Unit
M365A	Ball Bearing Unit
SC4-1 1-4	Ball Bearing Unit
SF-20,2-14	Ball Bearing Unit
SF20	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-277-0773?

The FSCG of the NSN 3130-00-277-0773 is 3130

Does the NSN 3130-00-277-0773 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-277-0773 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 3130-00-277-0773 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-277-0773 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 3130-00-277-0773 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961