3120-01-056-5139

Find complete technical information, availability, and procurement data for: 3120-01-056-5139
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-056-5139

Item Name Code

13209

Assigment Date

02/24/1978 (48 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

3b thread class, internally threaded w/bead and wrench flats and inspection hole shank style, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 1.7710 inches minimum and 1.7910 inches maximum overall length, 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: 3b
Thread Direction: right-hand
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Overall Length: 1.7710 inches minimum and 1.7910 inches maximum
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.8020 inches minimum and 0.8220 inches maximum
Bore Center To Shank End Distance: 1.3650 inches minimum and 1.3850 inches maximum
Outer Member Width: 0.2990 inches minimum and 0.3090 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 0.7500 inches minimum
Inspection Hole Center To End Distance: 0.3070 inches minimum and 0.3170 inches maximum
Shank Width Across Wrench Flats: 0.3650 inches minimum and 0.3850 inches maximum
Static Radial Load Rating: 2948 pounds
Thread Diameter: 0.250 inches nominal
Thread Quantity Per Inch: 28
Hardness Rating: 60.0 rockwell c minimum inner member
Criticality Code Justification: spcl
Special Features: as differentiated by material which must conform to ships parts control center special quality control provisions
Surface Treatment: cadmium rod end body
Special Test Features: special quality control testing
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response rod end body
Style Designator: ball type
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unf

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
F44-14M	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-056-5139?

The FSCG of the NSN 3120-01-056-5139 is 3120

Does the NSN 3120-01-056-5139 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-056-5139 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 3120-01-056-5139 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-056-5139 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 3120-01-056-5139 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Feb 24, 1978