Preformed Packing

1081S3-78
(NSN) National Stock Number
5330-00-087-1637
Federal Supply Classification
5330 Packing and Gasket Materials
Item Name Code
04521
Schedule B Code
3926904500
Summary

V cross-sectional shape style, 0.375 inches nominal cross-sectional height, 0.197 inches nominal rim surface width, 14.000 inches nominal center hole diameter, 15.000 inches nominal peripheral diameter, cotton overall and rubber synthetic overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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
v
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Cross-Sectional Height
0.375 inches nominal
Details A measurement from the bottom to the top of a cross section,in distinction from depth.
Rim Surface Width
0.197 inches nominal
Details None.
Center Hole Diameter
14.000 inches nominal
Details The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
Peripheral Diameter
15.000 inches nominal
Details A measurement of a straight line from the center of the item to the periphery of the item.
Material
cotton overall and rubber synthetic overall
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
1081S3-78 73277 5 - 5 9 - HD
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 713 Z 9
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FAQs
Frequently asked questions for NSN 5330-00-087-1637
What is the NIIN of the NSN 5330-00-087-1637?
The National Item Identification Number (NIIN) of the NSN 5330-00-087-1637 is 00-087-1637
When the NSN 5330-00-087-1637 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5330-00-087-1637 contain any precious metals?
Type/content is unknown
Does the NSN 5330-00-087-1637 contain any hazardous material?
No information in HMIRS

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