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5330-01-245-1421

Find complete technical information, availability, and procurement data for: 5330-01-245-1421

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5330-01-245-1421
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5330 Packing and Gasket Materials
National Stock Number
5330-01-245-1421
Item Name Code
04521
Assigment Date
11/23/1986 (39 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.941 inches nominal peripheral diameter, 0.792 inches minimum and 0.810 inches maximum center hole diameter, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 125 maximum elongation percentage, 0.067 inches minimum and 0.073 inches maximum cross-sectional height

Product Characteristics

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

Temp Rating
-65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height
0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter
0.792 inches minimum and 0.810 inches maximum
Peripheral Diameter
0.941 inches nominal
Elongation Percentage
125 maximum
Hardness Rating
75.0 shore durometer a nominal overall
Material
rubber butadiene-acrylonitrile class nbr overall
Reference Number Differentiating Characteristics
cleaned in accordance with mil-c-52211

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-01-245-1416 No Name Available 09/01/1991

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
4384536-1XX1-48 Preformed Packing
4384536-1XX1-48CP Preformed Packing
M83461/1-019 Preformed Packing
M83461/1-019CP Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-01-245-1421?
The FSCG of the NSN 5330-01-245-1421 is 5330
Does the NSN 5330-01-245-1421 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5330-01-245-1421 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 5330-01-245-1421 contain precious materials?
Item does not contain precious metal.
Does NSN 5330-01-245-1421 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 5330-01-245-1421 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, Nov 23, 1986

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