503458

View detailed technical data, stock status, and sourcing information for: 503458
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-021-0834

Item Name Code

13706

Assigment Date

05/09/1976 (50 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

round hole attachment method, 8 attachment feature quantity, 0.164 inches minimum and 0.172 inches maximum attachment hole diameter, flange cross-sectional shape style, 5.062 inches nominal 1st circle attachment feature circle 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: flange
Attachment Method: round hole
Attachment Feature Quantity: 8
Attachment Hole Diameter: 0.164 inches minimum and 0.172 inches maximum
Attachment Feature Circle Diameter: 5.062 inches nominal 1st circle
Cross-Sectional Thickness: 0.094 inches nominal
Cross-Sectional Height: 0.375 inches nominal
Flanged Body Outside Diameter: 3.497 inches minimum and 3.503 inches maximum
Center Hole Diameter: 3.302 inches minimum and 3.322 inches maximum
Peripheral Diameter: 5.562 inches nominal
Material: steel comp 303 overall
Material Document And Classification: qq-s-763 comp 303 fed spec single material response overall
Surface Treatment: passivate 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
503458	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-021-0834?

The FSCG of the NSN 5330-01-021-0834 is 5330

Does the NSN 5330-01-021-0834 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-021-0834 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 5330-01-021-0834 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-021-0834 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 5330-01-021-0834 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, May 9, 1976