SS4-550

View detailed technical data, stock status, and sourcing information for: SS4-550
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-324-9541

Item Name Code

20780

Assigment Date

08/25/1990 (35 years ago)

A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

spherical inside recessed cross-sectional shape style, 5.830 inches nominal cross section outside diameter, 5.500 inches nominal cross section inside diameter, 5.590 inches minimum and 5.610 inches maximum recess diameter, -80.00 fahrenheit and 550.00 fahrenheit temp rating

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: spherical inside recessed
Temp Rating: -80.00 fahrenheit and 550.00 fahrenheit
Recess Diameter: 5.590 inches minimum and 5.610 inches maximum
Cross Section Inside Diameter: 5.500 inches nominal
Cross Section Outside Diameter: 5.830 inches nominal
Recess Length: 0.870 inches minimum and 0.930 inches maximum
Cross-Sectional Length: 1.500 inches minimum and 1.620 inches maximum
Raised Diameter Length: 1.070 inches minimum and 1.120 inches maximum
Material: glass fiber and rubber silicone class q 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
SS4-550	Coupler Seal Sleeve

FAQs

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

What is the FSCG of the NSN 5330-01-324-9541?

The FSCG of the NSN 5330-01-324-9541 is 5330

Does the NSN 5330-01-324-9541 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-324-9541 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 5330-01-324-9541 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-324-9541 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 5330-01-324-9541 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, Aug 25, 1990