20353PC30

View detailed technical data, stock status, and sourcing information for: 20353PC30
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-214-7925

Item Name Code

07961

Assigment Date

08/15/1985 (40 years ago)

Any combination of items manufactured from packing material to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings.

0.688 inches nominal outside diameter, square/rectangular bottom ring cross-sectional shape style, 0.438 inches nominal inside diameter, tee intermediate ring cross-sectional shape style, square/rectangular top ring cross-sectional shape style

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: square/rectangular bottom ring
Cross-Sectional Shape Style: square/rectangular top ring
Cross-Sectional Shape Style: tee intermediate ring
Inside Diameter: 0.438 inches nominal
Outside Diameter: 0.688 inches nominal
Intermediate Ring Quantity: 1
Joint Type: scarf-peripheral bottom ring
Joint Type: scarf-peripheral top ring
Criticality Code Justification: zzzy
Height: 0.135 inches minimum and 0.143 inches maximum
Material: disulfide molybdenum and plastic polyamide (nylon) bottom ring
Material: disulfide molybdenum and plastic polyamide (nylon) top ring
Material: rubber butadiene-acrylonitrile class nbr intermediate ring
Material Document And Classification: 4115 fscm 30781 mfr ref single material response intermediate ring
Material Document And Classification: b001 fscm 30781 mfr ref all material responses bottom ring
Material Document And Classification: b001 fscm 30781 mfr ref all material responses top ring
Special Test Features: special quality control testing
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination

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
20353PC30	Packing Assembly
21I6055	Packing Assembly
LL-HX3-8972	Packing Assembly
TR-005	Packing Assembly

FAQs

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

What is the FSCG of the NSN 5330-01-214-7925?

The FSCG of the NSN 5330-01-214-7925 is 5330

Does NSN 5330-01-214-7925 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 5330-01-214-7925 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-214-7925 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 5330-01-214-7925 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Aug 15, 1985