350-450-14-038851

View detailed technical data, stock status, and sourcing information for: 350-450-14-038851
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-438-9022

Item Name Code

04214

Assigment Date

11/26/1969 (56 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

4.506 inches nominal outside diameter, 3.497 inches minimum and 3.503 inches maximum accommodated shaft diameter, 250.0 fahrenheit temp rating, cemented attachment method, 0.422 inches minimum and 0.453 inches maximum seal width

Product Characteristics

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

Outside Diameter: 4.506 inches nominal
Temp Rating: 250.0 fahrenheit
Attachment Method: cemented
Accommodated Shaft Diameter: 3.497 inches minimum and 3.503 inches maximum
Seal Width: 0.422 inches minimum and 0.453 inches maximum
Accommodated Shaft Maximum Rated Speed: 1975 feet per minute
Case Style: recessed
Housing Bore Diameter: 4.503 inches minimum and 4.508 inches maximum
Sealing Element Style: angular
Special Features: surface treatment is carcinogen
Material: aluminum alloy 5052 or aluminum alloy 5083 case
Material: rubber synthetic sealing element
Test Data Document: "81349-45005 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
2587118	Plain Encased Seal
350-450-14-038851	Plain Encased Seal
350-450-14-03EH51	Plain Encased Seal
514840	Plain Encased Seal
5428876-4	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-438-9022?

The FSCG of the NSN 5330-00-438-9022 is 5330

Does the NSN 5330-00-438-9022 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-438-9022 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 5330-00-438-9022 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-438-9022 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 5330-00-438-9022 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 26, 1969