Model: 1446-278

O-ring

Properties:

Outside Diameter

Between 12.189 inches and 12.335 inches

Cross-sectional Height

Between 0.135 inches and 0.143 inches

Center Hole Diameter

Between 11.954 inches and 12.014 inches

Material

Rubber butadiene-acrylonitrile class nbr

NSN

5331-01-101-8014

Part Number

1446-278

Description

O-ring

CAGE

91265

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 1446-278 NSN 5331-01-101-8014

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:

0.1000lbs

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 5331-01-101-8014 is a component of

Stream (std. Tensioned Replenishment At Sea Method)
Mk-45 5-in./54 Cal Gun
Mk 26 (gmls) Guided Missile Launching System
Ticonderoga Class Cg (47)
Spruance Class Dd (963)
Arleigh Burke Class Ddg
Oliver Perry Class Ffg
Supply Class Aoe
Osprey Class Mhc
Austin Ship Class Lpd-4 Amphibious Transport Docks

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