10870861

View detailed technical data, stock status, and sourcing information for: 10870861
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-729-5049

Item Name Code

04521

Assigment Date

01/01/1963 (63 years ago)

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.

70.0 shore durometer a nominal overall hardness rating, u cross-sectional shape style, 5.235 inches minimum and 5.250 inches maximum peripheral diameter, 0.120 inches nominal cross-sectional height, 4.734 inches minimum and 4.749 inches maximum center hole 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: u
Cross-Sectional Height: 0.120 inches nominal
Center Hole Diameter: 4.734 inches minimum and 4.749 inches maximum
Peripheral Diameter: 5.235 inches minimum and 5.250 inches maximum
Hardness Rating: 70.0 shore durometer a nominal overall
Angle: 0.015 radians minimum and 0.030 radians maximum
Special Features: protuberances are 0.060 in.radius
Material: rubber isobutylene-isoprene class iir overall
Material Document And Classification: mil-r-1149,ty 1 mil spec single material response 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
10870861	Preformed Packing
5330007295049	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-729-5049?

The FSCG of the NSN 5330-00-729-5049 is 5330

Does the NSN 5330-00-729-5049 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-729-5049 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 5330-00-729-5049 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-729-5049 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 5330-00-729-5049 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963