12938329

View detailed technical data, stock status, and sourcing information for: 12938329
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-376-0433

Item Name Code

20256

Assigment Date

05/26/1993 (33 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.

0.305 inches nominal material thickness, concentric ring style, 1.750 inches nominal outside diameter, outside grooved and beveled, straight face cross-sectional shape style, 1.375 inches nominal 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: outside grooved and beveled, straight face
Inside Diameter: 1.375 inches nominal
Outside Diameter: 1.750 inches nominal
Material Thickness: 0.305 inches nominal
Ring Style: concentric
Outer Edge Thickness: 0.187 inches nominal
End Item Identification: m119a1 towed howitzer
Material: plastic polyurethane overall

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
12938329	Wiper Ring
4615SHD01375	Wiper Ring
SHD-1375	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-376-0433?

The FSCG of the NSN 5330-01-376-0433 is 5330

Does the NSN 5330-01-376-0433 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-376-0433 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 5330-01-376-0433 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-376-0433 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 5330-01-376-0433 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Wed, May 26, 1993