Preformed Packing

7208284PTN01

7208284PTN01
(NSN) National Stock Number
5330-00-018-7757
Federal Supply Classification
5330 Packing and Gasket Materials
Item Name Code
04521
Schedule B Code
3926904500
Summary

0.269 inches minimum and 0.281 inches maximum cross-sectional height, 16.782 inches minimum and 16.842 inches maximum center hole diameter, rubber overall material

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
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 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
16.782 inches minimum and 16.842 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 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A 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
LOCKHEED MARTIN CORPORATION DIV RMS
CAGE: 03538
LIVERPOOL , NY , 13088-6062
UNITED STATES
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FAQs
Frequently asked questions for NSN 5330-00-018-7757
What is the NIIN of the NSN 5330-00-018-7757?
The National Item Identification Number (NIIN) of the NSN 5330-00-018-7757 is 00-018-7757
When the NSN 5330-00-018-7757 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Tue, Apr 25, 1967
Does the NSN 5330-00-018-7757 contain any precious metals?
Does not contain precious metal
Does the NSN 5330-00-018-7757 contain any hazardous material?
No information in HMIRS
What is the ESD classification of NSN 5330-00-018-7757?
No known electrostatic discharge

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