3120-00-450-5055

Find complete technical information, availability, and procurement data for: 3120-00-450-5055
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-450-5055

Item Name Code

13205

Assigment Date

02/19/1972 (54 years ago)

A puller manually operated by means of gearing, leverage, jack screw, slide hammer, physical impact, or any combination thereof. It includes items with a series of parts to give a different spread and/or reach. For items with additional parts which can be assembled into various different functional combinations, except spread and/or reach, see puller kit, universal. Excludes:hydraulic force actuated items.

0.1880 inches minimum and 0.1890 inches maximum body inside diameter, 30.0 rockwell h minimum and 70.0 rockwell h maximum overall hardness rating, square all corners corner shape, 0.3140 inches minimum and 0.3150 inches maximum body outside diameter, 0.4950 inches minimum and 0.5050 inches maximum overall length

Product Characteristics

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

Overall Length: 0.4950 inches minimum and 0.5050 inches maximum
Body Outside Diameter: 0.3140 inches minimum and 0.3150 inches maximum
Body Inside Diameter: 0.1880 inches minimum and 0.1890 inches maximum
Corner Shape: square all corners
Hardness Rating: 30.0 rockwell h minimum and 70.0 rockwell h maximum overall
Special Features: lubricate with mil-l-17331
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5687, type 1, gr1 or gr2 mil spec single material response overall
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-540-8556	No Name Available	09/01/1997
3120-00-844-4997	No Name Available	07/01/1997
3120-01-305-0825	No Name Available	07/01/1997

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
MS17795-20	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-450-5055?

The FSCG of the NSN 3120-00-450-5055 is 3120

Does the NSN 3120-00-450-5055 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-450-5055 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 3120-00-450-5055 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-450-5055 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 3120-00-450-5055 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Feb 19, 1972