P248E

View detailed technical data, stock status, and sourcing information for: P248E
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-170-7251

Item Name Code

47946

Assigment Date

01/28/1984 (42 years ago)

0.544 inches minimum and 0.554 inches maximum center hole diameter, 0.755 inches nominal peripheral diameter, 160 maximum elongation percentage, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 0.100 inches minimum and 0.106 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: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.544 inches minimum and 0.554 inches maximum
Peripheral Diameter: 0.755 inches nominal
Elongation Percentage: 160 maximum
Criticality Code Justification: zzzw
Material: rubber butadiene-acrylonitrile class nbr
Departure From Cited Document: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
D2494 PC 64	O-Ring
NAP840 PC 16	O-Ring
P248E	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-170-7251?

The FSCG of the NSN 5331-01-170-7251 is 5331

Does NSN 5331-01-170-7251 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 5331-01-170-7251 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-170-7251 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5331-01-170-7251 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Jan 28, 1984