What is the FSCG of the NSN 3120-01-183-1838?

The FSCG of the NSN 3120-01-183-1838 is 3120

Does the NSN 3120-01-183-1838 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-183-1838 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 3120-01-183-1838 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-183-1838 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 3120-01-183-1838 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Jul 3, 1984

HRM4-113 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: HRM4-113. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HRM4-113
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-183-1838
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 07/03/1984

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 1.3020 inches minimum and 1.3220 inches maximum bore center to shank end distance, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-183-1838 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Bore Center To Shank End Distance: 1.3020 inches minimum and 1.3220 inches maximum
Hardness Rating: 39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Inspection Hole Center To End Distance: 0.2500 inches minimum and 0.3320 inches maximum
Overall Length: 2.0720 inches nominal
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp 630 rod end body
Outer Member Outside Diameter: 0.7600 inches nominal
Outer Member Width: 0.2760 inches minimum and 0.2860 inches maximum
Shank Width Across Wrench Flats: 0.4380 inches minimum and 0.4980 inches maximum
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.7190 inches minimum and 0.8120 inches maximum
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.2500 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unjf

Frequently Asked Questions

Find quick answers to common questions about bearing: HRM4-113. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-183-1838?: The FSCG of the NSN 3120-01-183-1838 is 3120

Does the NSN 3120-01-183-1838 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-183-1838 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 3120-01-183-1838 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-183-1838 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.