Model: R4212

O-ring

Description:

2.361 inches outside diameter, -30.0 deg fahrenheit temp rating, 0.135 inches cross-sectional height, 2.091 inches center hole diameter.

Properties:

Outside Diameter

Between 2.361 inches and 2.413 inches

Tempurature Rating

-30.0 degrees fahrenheit and 250.0 degrees fahrenheit

Cross-sectional Height

Between 0.135 inches and 0.143 inches

Center Hole Diameter

Between 2.091 inches and 2.127 inches

Elongation Percentage

331

Hardness Rating

70.0 shore durometer a

Material

Rubber butadiene-acrylonitrile class nbr

NSN

5331-00-156-2966

Part Number

R4212

Description

O-ring

CAGE

K0640

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.

Part R4212 NSN 5331-00-156-2966

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

47946

FIIG:

A510X0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.3000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5331-00-156-2966 is a component of

Forrestal Class Cv
Nimitz Class Cvn
Arleigh Burke Class Ddg
Wasp Class Lhd
Tarawa Class Lha
Emory S. Land Class As
Osprey Class Mhc
Avenger Class Mcm
Usns Henry J. Kaiser Class Tao

Pricing & Availability Check

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Schedule B and Export

Schedule B: 4016930000
SITC: 62999
End Use: Industrial rubber products
NAICS: 339991
USDA: 1

Freight Class: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber