4-80542

View detailed technical data, stock status, and sourcing information for: 4-80542
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-516-6554

Item Name Code

20256

Assigment Date

05/23/2012 (14 years ago)

concentric ring style, plain rectangular, straight face cross-sectional shape style, 0.115 inches minimum and 0.125 inches maximum material thickness, 1.240 inches minimum and 1.245 inches maximum inside diameter, 1.783 inches minimum and 1.789 inches maximum outside diameter

Product Characteristics

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

Cross-Sectional Shape Style: plain rectangular, straight face
Inside Diameter: 1.240 inches minimum and 1.245 inches maximum
Outside Diameter: 1.783 inches minimum and 1.789 inches maximum
Material Thickness: 0.115 inches minimum and 0.125 inches maximum
Ring Style: concentric
Outer Edge Thickness: 0.115 inches minimum and 0.125 inches maximum
Joint Style: diagonal joint
End Item Identification: b-52 acft
Criticality Code Justification: feat
Special Features: landing gear lead engineering item critical application
Material: copper alloy overall
Material Document And Classification: qq-b-750, comp a assn std single material response overall
Fsc Application Data: aircraft landing gear

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
4-80542	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-00-516-6554?

The FSCG of the NSN 5330-00-516-6554 is 5330

Does the NSN 5330-00-516-6554 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-00-516-6554 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 5330-00-516-6554 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-516-6554 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 5330-00-516-6554 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Wed, May 23, 2012