3120-00-300-7606

Find complete technical information, availability, and procurement data for: 3120-00-300-7606
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-300-7606

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes:packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

2.3850 inches minimum and 2.3860 inches maximum body inside diameter, 3.1245 inches minimum and 3.1250 inches maximum body outside diameter, round outside left corner corner shape, 4.5625 inches nominal overall length, square inside left corner corner shape

Product Characteristics

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

Overall Length: 4.5625 inches nominal
Body Outside Diameter: 3.1245 inches minimum and 3.1250 inches maximum
Body Inside Diameter: 2.3850 inches minimum and 2.3860 inches maximum
Corner Shape: round outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches right end surface of body
Surface Finish: 8.0 microinches outside diameter surface of body
Keyway Dimension: 0.1250 inches nominal internal keyway width
Keyway Dimension: 0.1875 inches nominal internal keyway depth
Keyway Dimension: 0.5625 inches nominal internal keyway length
Special Features: keyway on right end,left end counterbored 2.6350 in. min. 2.6360 in. max dia by 4.5625 in. deep
Material: steel overall
Material Document And Classification: mil-s-16993a class 1 mil spec single material response overall
Surface Treatment: chromium or nickel overall
Style Designator: solid, plain, no outside flanges

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
3234968 PIECE 14	Sleeve Bearing
3A10519	Sleeve Bearing
3F3664-14	Sleeve Bearing
S5600H3234968 PIECE 14	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-300-7606?

The FSCG of the NSN 3120-00-300-7606 is 3120

Does the NSN 3120-00-300-7606 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-300-7606 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 3120-00-300-7606 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-300-7606 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 3120-00-300-7606 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963