A-21404

View detailed technical data, stock status, and sourcing information for: A-21404
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-480-6178

Item Name Code

13706

Assigment Date

09/11/1970 (55 years ago)

16947,22105,fscm 07060 mfr ref single material response overall material document and classification, 1.950 inches nominal peripheral diameter, 0.309 inches minimum and 0.319 inches maximum cross-sectional height, 1.740 inches minimum and 1.750 inches maximum center hole diameter, plastic overall material

Product Characteristics

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

Cross-Sectional Height: 0.309 inches minimum and 0.319 inches maximum
Center Hole Diameter: 1.740 inches minimum and 1.750 inches maximum
Peripheral Diameter: 1.950 inches nominal
Material: plastic overall
Material Document And Classification: 16947,22105,fscm 07060 mfr ref 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
A-21404	Packing Retainer
S12604-327N	Packing Retainer
TF404-327N	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-480-6178?

The FSCG of the NSN 5330-00-480-6178 is 5330

Does the NSN 5330-00-480-6178 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-480-6178 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 5330-00-480-6178 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-480-6178 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 5330-00-480-6178 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Sep 11, 1970