O-Ring

AS3578-218

(NSN) National Stock Number

5331-00-531-2230

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

1.492 inches minimum and 1.532 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 1.228 inches minimum and 1.240 inches maximum center hole diameter, 65.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	9Z

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

1.492 inches minimum and 1.532 inches maximum

Details

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

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

1.228 inches minimum and 1.240 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 nominal

Details

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

Material

rubber butadiene-acrylonitrile class nbr

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
2-218 N506-65	C0308	6	-	5	9	-	9Z
MS9021-218ES	H2313	3	-	5	9	-	ZN
317S23	2A659	5	-	5	2	-	ZZ
PRP568-218-4024-65	77308	4	-	5	2	-	KZ
199064	77445	6	-	5	2	-	XX
288149	77445	5	-	5	9	-	KZ
182495	66503	4	-	5	2	-	9Z
317S23	55284	5	-	5	9	-	ZZ
2-218 N506-65	02697	4	-	5	9	-	KZ
AS3578-218	0U583	5	-	3	2	-	ZZ
SAE-AS3578	0U583	E	-	3	1	-	ZZ
AS3578-218	81343	E	-	3	9	-	ZZ
287-1166P105	49956	5	-	C	1	-	48
MS9021-218	96906	4	-	5	9	-	9Z

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

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
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Manufacturer

DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC

CAGE: 1K697

NEWTOWN , PA , 18940-1813

UNITED STATES

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FAQs

Frequently asked questions for NSN 5331-00-531-2230

What is the NIIN of the NSN 5331-00-531-2230?

The National Item Identification Number (NIIN) of the NSN 5331-00-531-2230 is 00-531-2230

When the NSN 5331-00-531-2230 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 5331-00-531-2230 contain any precious metals?

Does not contain precious metal

Does the NSN 5331-00-531-2230 contain any hazardous material?

No data in HMIRS

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