Model: ST7M349-15

Preformed Packing

Special Features:

Grommet style attachment method, width 0.100

Properties:

Cross Sectional Shape

Special

Tempurature Rating

-80.0 degrees fahrenheit and 450.0 degrees fahrenheit

Cross-sectional Height

Between 0.705 inches and 0.725 inches

Center Hole Diameter

Between 1.984 inches and 2.016 inches

Peripheral Diameter

Between 2.740 inches and 2.760 inches

End Application

F-15s aircraft

Hardness Rating

45.0 shore durometer a and 55.0 shore durometer a

Criticality Code Justification

Feat and agav

Material

Rubber silicone class q

Material Specification

Zz-r-765, cl 3, gr 50 military specification single material response

NSN

5330-01-449-9887

Part Number

ST7M349-15

Description

Packing,preformed

CAGE

75345

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

Part ST7M349-15 NSN 5330-01-449-9887

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04521

FIIG:

A032A0

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:

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:

148520

UFC:

74340

LTL:

70.0

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals