LO1055

View detailed technical data, stock status, and sourcing information for: LO1055
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-197-3116

Item Name Code

61433

Assigment Date

03/21/1973 (53 years ago)

1.250 inches nominal overall height, 0.196 inches nominal first mounting facility unthreaded mounting hole diameter, 0.125 inches nominal second mounting facility unthreaded mounting hole diameter, 3.000 inches nominal overall width, 4.750 inches nominal overall length

Product Characteristics

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

Overall Length: 4.750 inches nominal
Overall Height: 1.250 inches nominal
Overall Width: 3.000 inches nominal
Unthreaded Mounting Hole Diameter: 0.125 inches nominal second mounting facility
Unthreaded Mounting Hole Diameter: 0.196 inches nominal first mounting facility
Mounting Facility Type And Quantity: 2 unthreaded hole second mounting facility
Mounting Facility Type And Quantity: 4 unthreaded hole first mounting facility
Criticality Code Justification: zzzy
Special Features: item must comply with requirements of defense supply center columbus production standard no. lo1055
Material: aluminum alloy
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response
Reference Number Differentiating Characteristics: reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

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
576390-3	Electrical-Electronic Heat Sink
LO1055	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-00-197-3116?

The FSCG of the NSN 5999-00-197-3116 is 5999

Does the NSN 5999-00-197-3116 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-197-3116 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 5999-00-197-3116 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-197-3116 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5999-00-197-3116 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Mar 21, 1973