5330-00-798-2704

Find complete technical information, availability, and procurement data for: 5330-00-798-2704
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-798-2704

Item Name Code

21205

Assigment Date

01/01/1960 (66 years ago)

17.640 inches nominal outside diameter, critical safety item (csi) special features, feat criticality code justification, aluminum alloy overall material, ring - air sealing, compressor, 1 stage part name assigned by controlling agency

Product Characteristics

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

Outside Diameter: 17.640 inches nominal
Criticality Code Justification: feat
Part Name Assigned By Controlling Agency: ring - air sealing, compressor, 1 stage
Special Features: critical safety item (csi)
Material: aluminum alloy overall
Special Test Features: "material: ams 4125 aluminum alloy; mark identification per specification pwa 310 class 26; protective treat per specification pwa 830 ext code 1; threads per specification pwa 3355; break sharp edges: .003-.015"; corners must have fillets .005-020" radius; all diameters must be concentric within .010" fir; drawing interpretations per specification pwa 360"
Supplementary Features: "average diameter in free state may be out-of-round .040 in excess of tol shown on drawing; may be butt welded per ams 7488; bottom chamfer .010-.030" x 45 degrees + or - 2 degrees"

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
393521	Metal Seal Ring
515665	Metal Seal Ring

FAQs

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

What is the FSCG of the NSN 5330-00-798-2704?

The FSCG of the NSN 5330-00-798-2704 is 5330

Does the NSN 5330-00-798-2704 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-798-2704 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5330-00-798-2704 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-798-2704 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 5330-00-798-2704 was assigned to the Federal Catalog?

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