Model: RT253-65-279

O-ring

Description:

13.189 inches outside diameter, 0.135 inches cross-sectional height, 12.954 inches center hole diameter, rubber butadiene-acrylonitrile class nbr material.

Properties:

Outside Diameter

Between 13.189 inches and 13.335 inches

Cross-sectional Height

Between 0.135 inches and 0.143 inches

Center Hole Diameter

Between 12.954 inches and 13.014 inches

Material

Rubber butadiene-acrylonitrile class nbr

NSN

5331-00-215-0319

Part Number

RT253-65-279

Description

O-ring

CAGE

77969

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 RT253-65-279 NSN 5331-00-215-0319

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:

Trailers/Vehicles

End Items End applications NSN 5331-00-215-0319 is a component of

Galaxy C-5 Aircraft
Ohio Class Ssn (trident) Ship
A-10 Thunderbolt Ii Aircraft
Sh-60f Carrier Based Asw Helicopter
Armanent System
Submarine Armament And Fire Control Systems
012046224
Retractable Landing Gear
012050901
Retractable Landing Gear
012056281
Retractable Landing Gear
012056282
Retractable Landing Gear
001753939
Landing Gear Yoke

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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