3120-01-336-2299

Find complete technical information, availability, and procurement data for: 3120-01-336-2299
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-336-2299

Item Name Code

13209

Assigment Date

03/21/1991 (35 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

internally threaded w/hexagon end and inspection hole shank style, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.7510 inches nominal overall length, 3a thread class, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Style: internally threaded w/hexagon end and inspection hole
Overall Length: 1.7510 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.8170 inches minimum and 0.8370 inches maximum
Bore Center To Shank End Distance: 1.3280 inches minimum and 1.3480 inches maximum
Outer Member Width: 0.2550 inches minimum and 0.2650 inches maximum
Inner Member Width: 0.3410 inches minimum and 0.3430 inches maximum
Shank Thread Length: 0.7500 inches nominal
Inspection Hole Center To End Distance: 0.2920 inches minimum and 0.3320 inches maximum
Shank Width Across Wrench Flats: 0.3650 inches minimum and 0.3770 inches maximum
Thread Diameter: 0.3125 inches nominal
Thread Quantity Per Inch: 24
Keyway Dimension: 0.0620 inches minimum and 0.0670 inches maximum external keyway width
Keyway Dimension: 0.1100 inches minimum and 0.1150 inches maximum external keyway depth
Keyway Dimension: 0.4300 inches nominal external keyway length
Special Features: item is self-aligning,self-lubricating; heat treatment is in accordance with mil-h-6875
Material: steel comp 4340 body
Material Document And Classification: mil-s-5000 mil spec single material response body
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type ii,class 2 fed spec single treatment response overall
Style Designator: ball type
Thread Series Designator: unjf
Specification/Standard Data: 81349-mil-b-81935/5b government specification

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
M81935/5-04K	Rod End Plain Bearing
M81935/5-4K	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-336-2299?

The FSCG of the NSN 3120-01-336-2299 is 3120

Does the NSN 3120-01-336-2299 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-336-2299 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 3120-01-336-2299 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-336-2299 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 3120-01-336-2299 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Mar 21, 1991