678655-4

View detailed technical data, stock status, and sourcing information for: 678655-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-904-4105

Item Name Code

05680

Assigment Date

01/01/1960 (66 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

0.072 inches nominal packing ring cross-sectional diameter, 0.050 inches nominal retainer thickness, one-piece construction, 0.782 inches nominal outside diameter, 0.430 inches nominal packing inside diameter

Product Characteristics

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

Outside Diameter: 0.782 inches nominal
Retainer Thickness: 0.050 inches nominal
Packing Ring Cross-Sectional Diameter: 0.072 inches nominal
Packing Inside Diameter: 0.430 inches nominal
Construction: one-piece
Material: rubber fluorocarbon class fpm packing
Material: steel retainer
Material Document And Classification: mil-r-25897,ty 2,cl 1 mil spec single material response packing

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-075-4365	No Name Available	07/01/1995

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
678655-4	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-904-4105?

The FSCG of the NSN 5330-00-904-4105 is 5330

Does the NSN 5330-00-904-4105 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-904-4105 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 5330-00-904-4105 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-904-4105 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 5330-00-904-4105 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960