O-Ring

M83248/2-251

M83248/2-251
(NSN) National Stock Number
5331-00-167-5168
Federal Supply Classification
5331 O-Ring
Item Name Code
47946
Schedule B Code
4016930000
Summary

5.387 inches nominal outside diameter, -20.0 deg fahrenheit and 400.0 deg fahrenheit temp rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 5.074 inches minimum and 5.144 inches maximum center hole diameter, 90.0 shore durometer a nominal hardness rating, rubber fluorocarbon class fpm material

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
47946 A510X0 - 1
Specifications
Outside Diameter
5.387 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Temp Rating
-20.0 deg fahrenheit and 400.0 deg fahrenheit
Details A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Details A measurement from the bottom to the top of a cross section,in distinction from depth.
Center Hole Diameter
5.074 inches minimum and 5.144 inches maximum
Details The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
Hardness Rating
90.0 shore durometer a nominal
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
rubber fluorocarbon class fpm
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
39825174 35795 A - C 1 - ZZ
AS3581-251 0U583 5 - 3 2 - ZZ
SAE-AS3581 0U583 E - 3 1 - ZZ
AS3581-251 81343 4 - 3 9 - ZZ
M83248/2-251 81349 E - 5 9 - KZ
MILR83248 81349 E - 5 9 - SE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 596 Z 9

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Manufacturer
DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC
CAGE: 1K697
NEWTOWN , PA , 18940-1813
UNITED STATES
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FAQs
Frequently asked questions for NSN 5331-00-167-5168
What is the NIIN of the NSN 5331-00-167-5168?
The National Item Identification Number (NIIN) of the NSN 5331-00-167-5168 is 00-167-5168
When the NSN 5331-00-167-5168 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Nov 24, 1971
Does the NSN 5331-00-167-5168 contain any precious metals?
Does not contain precious metal
Does the NSN 5331-00-167-5168 contain any hazardous material?
No data in HMIRS

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