4J-3420

View detailed technical data, stock status, and sourcing information for: 4J-3420
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-929-3501

Item Name Code

20256

Assigment Date

09/07/1966 (59 years ago)

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes:packing, preformed; ring, piston; and seal ring, metal.

plain rectangular, straight face cross-sectional shape style, 4.990 inches minimum and 5.010 inches maximum outside diameter, 0.125 inches minimum and 0.127 inches maximum material thickness, concentric ring style, 4.743 inches minimum and 4.753 inches maximum inside 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: 4.743 inches minimum and 4.753 inches maximum
Outside Diameter: 4.990 inches minimum and 5.010 inches maximum
Material Thickness: 0.125 inches minimum and 0.127 inches maximum
Ring Style: concentric
Outer Edge Thickness: 1.544 inches minimum and 1.552 inches maximum
Joint Style: diagonal joint
Material: plastic overall
Fsc Application Data: power control units,tractor mounting,hydraulic operated

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
4J-3420	Wiper Ring
4J3420	Wiper Ring
BJ1-CTC-4J3420	Wiper Ring
BJI-CTC-4J3420	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-00-929-3501?

The FSCG of the NSN 5330-00-929-3501 is 5330

Does the NSN 5330-00-929-3501 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-00-929-3501 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 5330-00-929-3501 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-929-3501 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 5330-00-929-3501 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Sep 7, 1966