525288

View detailed technical data, stock status, and sourcing information for: 525288

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525288
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5330 Packing and Gasket Materials
National Stock Number
5330-00-003-7120
Item Name Code
04214
Assigment Date
05/27/1972 (54 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

recessed case style, 0.164 inches minimum and 0.196 inches maximum seal width, angular sealing element style, 0.374 inches nominal accommodated shaft diameter, 0.874 inches minimum and 0.876 inches maximum housing bore diameter

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
0.374 inches nominal
Seal Width
0.164 inches minimum and 0.196 inches maximum
Case Style
recessed
Housing Bore Diameter
0.874 inches minimum and 0.876 inches maximum
Sealing Element Style
angular
Material
rubber butadiene-acrylonitrile class nbr sealing element b

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
2487429 Plain Encased Seal
525288 Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-003-7120?
The FSCG of the NSN 5330-00-003-7120 is 5330
Does the NSN 5330-00-003-7120 have a Schedule B code assigned?
Yes, the Schedule B code is 8484200000
Does NSN 5330-00-003-7120 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 5330-00-003-7120 contain precious materials?
Precious metal content is unknown
Does NSN 5330-00-003-7120 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 5330-00-003-7120 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sat, May 27, 1972

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