P186A

View detailed technical data, stock status, and sourcing information for: P186A

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P186A
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-01-164-6843
Item Name Code
47946
Assigment Date
10/20/1983 (42 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 160 maximum elongation percentage, 1.262 inches nominal peripheral diameter, 0.978 inches minimum and 0.990 inches maximum center hole diameter, -65.0 fahrenheit and 275.0 fahrenheit temp rating

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
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
0.978 inches minimum and 0.990 inches maximum
Peripheral Diameter
1.262 inches nominal
Elongation Percentage
160 maximum
Criticality Code Justification
zzzy
Material
rubber butadiene-acrylonitrile class nbr
Reference Number Differentiating Characteristics
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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FAQs

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

What is the FSCG of the NSN 5331-01-164-6843?
The FSCG of the NSN 5331-01-164-6843 is 5331
Does NSN 5331-01-164-6843 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 5331-01-164-6843 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-164-6843 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 5331-01-164-6843 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, Oct 20, 1983

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