41X4

View detailed technical data, stock status, and sourcing information for: 41X4

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41X4
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5330 Packing and Gasket Materials
National Stock Number
5330-00-297-3627
Item Name Code
04521
Assigment Date
01/01/1963 (63 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.

0.125 inches nominal inner groove width, 0.062 inches nominal outer groove width, 0.250 inches nominal cross-sectional height, special cross-sectional shape style, 0.188 inches nominal rim surface width

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
special
Cross-Sectional Height
0.250 inches nominal
Outer Groove Width
0.062 inches nominal
Rim Surface Width
0.188 inches nominal
Inner Groove Width
0.125 inches nominal
Center Hole Diameter
1.375 inches nominal
Peripheral Diameter
1.750 inches nominal
Hardness Rating
63.0 shore durometer a minimum and 73.0 shore durometer a maximum overall
Material
rubber synthetic overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5845-00-999-3088 No Name Available 04/01/1976
5330-01-321-6687 No Name Available 01/01/1993

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
12Z62PC5 Preformed Packing
146398PC17 Preformed Packing
242861PC7 Preformed Packing
248867PC5 Preformed Packing
257762PC4 Preformed Packing
268070PC5 Preformed Packing
271740PC6 Preformed Packing
346060PC2 Preformed Packing
41X4 Preformed Packing
702-76123 Preformed Packing
8Z6578-5 Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-297-3627?
The FSCG of the NSN 5330-00-297-3627 is 5330
Does the NSN 5330-00-297-3627 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5330-00-297-3627 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 5330-00-297-3627 contain precious materials?
Precious metal content is unknown
Does NSN 5330-00-297-3627 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 5330-00-297-3627 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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