O-Ring

MIL-R-25988/2

(NSN) National Stock Number

5331-00-179-9369

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

0.379 inches nominal outside diameter, -65.0 deg fahrenheit and 350.0 deg fahrenheit temp rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.234 inches minimum and 0.244 inches maximum center hole diameter, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	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

0.379 inches nominal

Details

The length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Temp Rating

-65.0 deg fahrenheit and 350.0 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

0.067 inches minimum and 0.073 inches maximum

Details

A measurement from the bottom to the top of a cross section,in distinction from depth.

Center Hole Diameter

0.234 inches minimum and 0.244 inches maximum

Details

The length of a straight line which passes through the center of the center hole,and terminates at the circumference.

Elongation Percentage

125 maximum

Details

The percentage the item will stretch.

Hardness Rating

75.0 shore durometer a nominal

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Part Name Assigned By Controlling Agency

packing, preformed, fluorosilicone

Details

The name assigned to the item by the government agency or commercial organization controlling the design of the item.

Special Features

used is static seal applications while in contact with fu

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.

Color

blue

Details

A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.

Material

rubber fluorosilicone class fq

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
10117065	A486G	9	-	6	9	-	WF
Z00.N7423550039	F0086	4	-	5	9	-	ZF
MILR25988-2-010ES	H2313	3	-	5	9	-	ZN
5331PL0805361	9009H	9	-	6	9	-	WP
S9412-010	99193	A	-	5	1	-	ZZ
S9412-010	72599	4	-	5	9	-	9Z
M25988/2-010	1K697	6	-	5	1	-	9Z
M5988/2-010	1K697	5	-	5	1	-	ZZ
M5988/2-01085	1K697	E	-	5	1	-	ZZ
M5988/2-0410	1K697	5	-	5	1	-	9Z
MS5988/2-10	1K697	6	-	5	1	-	ZZ
M5988/2-010	81349	4	-	5	9	-	ZZ
MIL-DTL-25988/2	81349	E	-	4	1	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
95100	-	W	-

RVC	WCC	TCC	SHC
-	596	Z	9

Certified Supplier

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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 5331-00-179-9369

What is the NIIN of the NSN 5331-00-179-9369?

The National Item Identification Number (NIIN) of the NSN 5331-00-179-9369 is 00-179-9369

When the NSN 5331-00-179-9369 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Dec 17, 1971

Does the NSN 5331-00-179-9369 contain any precious metals?

Does not contain precious metal

Does the NSN 5331-00-179-9369 contain any hazardous material?

No data in HMIRS

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