TFA504

View detailed technical data, stock status, and sourcing information for: TFA504
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part TFA504 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-528-5336

Item Name Code

13208

Assigment Date

09/01/1974 (51 years ago)

0.2450 inches minimum and 0.2550 inches maximum outer member width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.3410 inches minimum and 0.3430 inches maximum inner member width, 6040 pounds static radial load rating, 0.6557 inches minimum and 0.6562 inches maximum outer member outside diameter

Product Characteristics

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

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.6557 inches minimum and 0.6562 inches maximum
Outer Member Width: 0.2450 inches minimum and 0.2550 inches maximum
Inner Member Width: 0.3410 inches minimum and 0.3430 inches maximum
Static Radial Load Rating: 6040 pounds
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Style Designator: with insert and/or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-332-4401	No Name Available	01/16/2004
3120-00-807-4508	No Name Available	11/01/1991
3120-00-927-7412	No Name Available	12/01/1980
3120-00-957-7132	No Name Available	12/01/1979

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
03-001-0250	Self-Aligning Plain Bearing
03-001-04	Self-Aligning Plain Bearing
10173444	Self-Aligning Plain Bearing
3120PL1749713	Self-Aligning Plain Bearing
76840-4	Self-Aligning Plain Bearing
AS14104	Self-Aligning Plain Bearing
AS81820	Self-Aligning Plain Bearing
ATH4	Self-Aligning Plain Bearing
BLFN4-318-2	Self-Aligning Plain Bearing
BS8ATH21	Self-Aligning Plain Bearing
HT 4	Self-Aligning Plain Bearing
KNDB4-32	Self-Aligning Plain Bearing
MS14104-4	Self-Aligning Plain Bearing
ST4M137-4	Self-Aligning Plain Bearing
TFA504	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-528-5336?

The FSCG of the NSN 3120-00-528-5336 is 3120

Does the NSN 3120-00-528-5336 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-528-5336 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 3120-00-528-5336 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-528-5336 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 3120-00-528-5336 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Sep 1, 1974