O-Ring

MILR-83248/2

(NSN) National Stock Number

5331-00-001-6681

Federal Supply Classification

5331 O-Ring

Item Name Code

47946

Schedule B Code

4016930000

Summary

3.693 inches nominal outside diameter, -20.0 deg fahrenheit and 400.0 deg fahrenheit temp rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 3.463 inches minimum and 3.511 inches maximum center hole diameter, 90.0 shore durometer a nominal hardness rating, rubber fluorocarbon class fpm material

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	SB

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

3.693 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

-20.0 deg fahrenheit and 400.0 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

0.100 inches minimum and 0.106 inches maximum

Details

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

Center Hole Diameter

3.463 inches minimum and 3.511 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

90.0 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 fluorocarbon class fpm

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
R1312P153	99207	6	-	5	1	-	ZZ
AMS7259	0U583	5	-	5	1	-	ZZ
AS3581-153	0U583	5	-	3	2	-	ZZ
SAE-AS3581	0U583	E	-	3	1	-	ZZ
AMS7259	81343	E	-	5	9	-	ZZ
AS3581-153	81343	4	-	3	9	-	ZZ
NAS1594-153	80205	5	-	5	9	-	SE
M83248/2-153	81349	4	-	5	9	-	SB

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

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 5331-00-001-6681

What is the NIIN of the NSN 5331-00-001-6681?

The National Item Identification Number (NIIN) of the NSN 5331-00-001-6681 is 00-001-6681

When the NSN 5331-00-001-6681 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Sep 29, 1972

Does the NSN 5331-00-001-6681 contain any precious metals?

Type/content is unknown

Does the NSN 5331-00-001-6681 contain any hazardous material?

No data in HMIRS

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