LD137-0041-0348

View detailed technical data, stock status, and sourcing information for: LD137-0041-0348
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-179-7699

Item Name Code

13206

Assigment Date

05/21/1984 (42 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

square all corners corner shape, 1.4950 inches minimum and 1.5000 inches maximum overall length, 0.3110 inches minimum and 0.3115 inches maximum body outside diameter, 16.0 microinches outside diameter surface of body surface finish, 0.1895 inches minimum and 0.1905 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 1.4950 inches minimum and 1.5000 inches maximum
Body Outside Diameter: 0.3110 inches minimum and 0.3115 inches maximum
Body Inside Diameter: 0.1895 inches minimum and 0.1905 inches maximum
Corner Shape: square all corners
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches inside diameter surface of body
Material: steel comp xm-13 overall
Material Document And Classification: ams5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 43999-ld137-0041 manufacturers standard

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
LD137-0041-0348	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-179-7699?

The FSCG of the NSN 3120-01-179-7699 is 3120

Does the NSN 3120-01-179-7699 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-179-7699 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 3120-01-179-7699 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-179-7699 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 3120-01-179-7699 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, May 21, 1984