127491A

View detailed technical data, stock status, and sourcing information for: 127491A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-226-9078

Item Name Code

04214

Assigment Date

02/26/1986 (40 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

1.874 inches nominal housing bore diameter, 1.500 inches nominal accommodated shaft diameter, vertical sealing element style, 0.235 inches minimum and 0.265 inches maximum seal width, square case style

Product Characteristics

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

Accommodated Shaft Diameter: 1.500 inches nominal
Seal Width: 0.235 inches minimum and 0.265 inches maximum
Case Style: square
Housing Bore Diameter: 1.874 inches nominal
Sealing Element Style: vertical
Material: rubber butadiene-acrylonitrile class nbr sealing element
Material: steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 case
Material: steel corrosion resisting spring

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
127491A	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-01-226-9078?

The FSCG of the NSN 5330-01-226-9078 is 5330

Does the NSN 5330-01-226-9078 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-01-226-9078 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 5330-01-226-9078 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-226-9078 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 5330-01-226-9078 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Feb 26, 1986