Preformed Packing

MIL-R-900F

MIL-R-900F
(NSN) National Stock Number
5330-00-003-9354
Federal Supply Classification
5330 Packing and Gasket Materials
Item Name Code
04521
Schedule B Code
3926904500
Summary

Special cross-sectional shape style, 0.375 inches nominal cross-sectional height, 3.250 inches nominal flanged body outside diameter, 2.594 inches nominal body recess diameter, 0.188 inches nominal body recess depth, 2.250 inches nominal center hole diameter

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - ZZ
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
special
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.
Flanged Body Outside Diameter
3.250 inches nominal
Details None.
Body Recess Diameter
2.594 inches nominal
Details None.
Body Recess Depth
0.188 inches nominal
Details None.
Center Hole Diameter
2.250 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
3.438 inches nominal
Details A measurement of a straight line from the center of the item to the periphery of the item.
Hardness Rating
40.0 shore durometer a minimum overall and 50.0 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
QAP-00452 14153 5 - D 9 - ZZ
490356PCZ3 80064 1 - 3 2 - 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
- 596 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 5330-00-003-9354
What is the NIIN of the NSN 5330-00-003-9354?
The National Item Identification Number (NIIN) of the NSN 5330-00-003-9354 is 00-003-9354
When the NSN 5330-00-003-9354 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, May 27, 1972
Does the NSN 5330-00-003-9354 contain any precious metals?
Type/content is unknown
Does the NSN 5330-00-003-9354 contain any hazardous material?
No information in HMIRS

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