640422
View detailed technical data, stock status, and sourcing information for: 640422
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A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
3.1875 in o/l,4.250 in od,1.375 in o/d bore,1.015 in id bore general characteristics item description
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- General Characteristics Item Description
- 3.1875 in o/l,4.250 in od,1.375 in o/d bore,1.015 in id bore
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2520-00-311-8401 | No Name Available | 01/01/1963 |
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-769-7564?
Does NSN 3110-00-769-7564 require demilitarization?
Does NSN 3110-00-769-7564 contain precious materials?
Does NSN 3110-00-769-7564 contain hazardous materials?
When the NSN 3110-00-769-7564 was assigned to the Federal Catalog?
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