2643-857-10-49

View detailed technical data, stock status, and sourcing information for: 2643-857-10-49
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-478-7503

Item Name Code

13706

Assigment Date

09/26/2000 (25 years ago)

A device designed for re-routing signals from one optical source into others, or to change the logic state of another device, through light activation, electro-mechanical, photo-electric or analog controls.

4.871 inches minimum and 4.873 inches maximum peripheral diameter, square/rectangular cross-sectional shape style, 4.399 inches minimum and 4.401 inches maximum center hole diameter, scarf-peripheral overall joint type, 0.118 inches minimum and 0.122 inches maximum cross-sectional height

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: square/rectangular
Cross-Sectional Height: 0.118 inches minimum and 0.122 inches maximum
Center Hole Diameter: 4.399 inches minimum and 4.401 inches maximum
Peripheral Diameter: 4.871 inches minimum and 4.873 inches maximum
Joint Type: scarf-peripheral overall
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: as8791/1 assn std single material response overall
Specification/Standard Data: 81349mil-r-8791 rev d/canceled/ government specification

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
2643-857-10 ITEM 49	Packing Retainer
2643-857-10-49	Packing Retainer
845-7108467 ITEM 49	Packing Retainer
M8791/1-428	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-478-7503?

The FSCG of the NSN 5330-01-478-7503 is 5330

Does the NSN 5330-01-478-7503 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-478-7503 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 5330-01-478-7503 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-478-7503 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 5330-01-478-7503 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Tue, Sep 26, 2000