Preformed Packing

AN6230B19

AN6230B19
(NSN) National Stock Number
5330-00-003-6653
Federal Supply Classification
5330 Packing and Gasket Materials
Item Name Code
04521
Schedule B Code
3926904500
Summary

O-ring cross-sectional shape style, -65.0 deg fahrenheit and 160.0 deg fahrenheit temp rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 3.844 inches minimum and 3.874 inches maximum center hole diameter, 65.0 shore durometer a minimum and 71.0 shore durometer a maximum overall hardness rating, certified free from mercury contamination special features

DAC HCC DMIL RNCC
4 - - 4
RNVC SADC MSDS RNAAC
1 - - HX
Identification

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

INC FIIG Concept Condition
04521 A032A0 - 1
Specifications
Cross-Sectional Shape Style
o-ring
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Temp Rating
-65.0 deg fahrenheit and 160.0 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
3.844 inches minimum and 3.874 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
65.0 shore durometer a minimum and 71.0 shore durometer a maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Special Features
certified free from mercury contamination
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
rubber butadiene-acrylonitrile class nbr overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-p-5516,cl b mil spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Departure From Cited Designator
as modified by feature
Details The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P 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
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
CAGE: 88044
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FAQs
Frequently asked questions for NSN 5330-00-003-6653
What is the NIIN of the NSN 5330-00-003-6653?
The National Item Identification Number (NIIN) of the NSN 5330-00-003-6653 is 00-003-6653
When the NSN 5330-00-003-6653 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, May 27, 1972
Does the NSN 5330-00-003-6653 contain any precious metals?
Does not contain precious metal
Does the NSN 5330-00-003-6653 contain any hazardous material?
No information in HMIRS

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