S423BAR

View detailed technical data, stock status, and sourcing information for: S423BAR
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-049-9204

Item Name Code

04522

Assigment Date

10/30/1977 (48 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

3.750 inches nominal aperture diameter, solid single or composition cross-sectional shape style, 5.500 inches nominal overall width, 0.563 inches nominal hole diameter, 5.500 inches nominal overall length

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: solid single or composition
Hole Diameter: 0.563 inches nominal
Overall Length: 5.500 inches nominal
Overall Width: 5.500 inches nominal
Aperture Diameter: 3.750 inches nominal
Outside Corner Radius: 0.500 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 4.250 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 4.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.625 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.625 inches nominal
Cross-Sectional Thickness: 0.015 inches nominal
Bolt Hole Quantity: 4
Material: paper and glue and glycerin overall
Material Document And Classification: hh-p-96 fed spec all material responses overall
Style Designator: non-circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-377-2850	No Name Available	10/01/2004

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
S-423BA/9905	Gasket
S423 BA/9905	Gasket
S423BAR	Gasket
SG-3876 PIECE 23	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-049-9204?

The FSCG of the NSN 5330-01-049-9204 is 5330

Does the NSN 5330-01-049-9204 have a Schedule B code assigned?

Yes, the Schedule B code is 4823908850

Does NSN 5330-01-049-9204 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 5330-01-049-9204 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-049-9204 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 5330-01-049-9204 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Oct 30, 1977