O-Ring

7377-444

7377-444
(NSN) National Stock Number
5331-00-055-4976
Federal Supply Classification
5331 O-Ring
Item Name Code
47946
Schedule B Code
4016930000
Summary

8.218 inches minimum and 8.332 inches maximum outside diameter, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, 7.695 inches minimum and 7.755 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
2 - - KZ
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
8.218 inches minimum and 8.332 inches maximum
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Cross-Sectional Height
0.269 inches minimum and 0.281 inches maximum
Details A measurement from the bottom to the top of a cross section,in distinction from depth.
Center Hole Diameter
7.695 inches minimum and 7.755 inches maximum
Details The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
Material
rubber butadiene-acrylonitrile class nbr
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
2-444 N304-75 C0308 6 - 5 9 - 9Z
SR 832-75-444 95272 4 - 5 2 - KZ
4067-70-444 77308 4 - 5 2 - KZ
PRP568-444-4067-70 77308 4 - 5 2 - KZ
1446-444 91265 4 - 5 2 - KZ
2-444 N304-75 02697 4 - 5 9 - KZ
N0304 2-444 02697 5 - 5 2 - ZZ
N304-75-444 02697 4 - 5 9 - KZ
PH8026-444 70106 4 - 5 2 - KZ
MS28775-444 0U583 4 - 3 2 - ZZ
SAE-AS28775 0U583 E - 3 1 - ZZ
MS28775-444 81343 4 - 3 9 - ZZ
MS28775-444 96906 4 - 5 9 - SE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
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
PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
CAGE: 25184
LEBANON , TN , 37087-2516
UNITED STATES
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FAQs
Frequently asked questions for NSN 5331-00-055-4976
What is the NIIN of the NSN 5331-00-055-4976?
The National Item Identification Number (NIIN) of the NSN 5331-00-055-4976 is 00-055-4976
When the NSN 5331-00-055-4976 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Tue, Jun 6, 1967
Does the NSN 5331-00-055-4976 contain any precious metals?
Type/content is unknown
Does the NSN 5331-00-055-4976 contain any hazardous material?
No data in HMIRS

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