457-5654

View detailed technical data, stock status, and sourcing information for: 457-5654
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-421-7882

Item Name Code

05680

Assigment Date

12/21/1970 (55 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

0.036 inches minimum and 0.044 inches maximum retainer thickness, 0.370 inches minimum and 0.395 inches maximum outside diameter, 0.120 inches minimum and 0.140 inches maximum packing inside diameter, one-piece construction, 0.047 inches minimum and 0.053 inches maximum packing ring cross-sectional 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: 0.370 inches minimum and 0.395 inches maximum
Retainer Thickness: 0.036 inches minimum and 0.044 inches maximum
Packing Ring Cross-Sectional Diameter: 0.047 inches minimum and 0.053 inches maximum
Packing Inside Diameter: 0.120 inches minimum and 0.140 inches maximum
Construction: one-piece
Material: steel comp 301 or steel comp 302 retainer
Material Document And Classification: mil-s-5059 1/2 h mil spec all material responses retainer
Surface Treatment: passivate retainer
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response retainer
Specification/Standard Data: 80205-nas 1523 professional/industrial association standard

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
457-5654	Packing With Retainer
5330004217882	Packing With Retainer
NAS1523C06W	Packing With Retainer
NAS152CC06W	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-421-7882?

The FSCG of the NSN 5330-00-421-7882 is 5330

Does the NSN 5330-00-421-7882 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-421-7882 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 5330-00-421-7882 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-421-7882 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 5330-00-421-7882 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970