Model: 6-61551-1

Valve Seat

Special Features:

0.3835 min diameter body outside, 0.3855 max diameter body outside; or 0.5585 mindia body outside, 0.5595 max diameter body outside

Properties:

Flange Diameter

0.880 inches

Overall Height

1.100 inches

Body Outside Diameter

Between 0.657 inches and 0.662 inches

Body Inside Diameter

0.190 inches

Flange Seat To Disk End Height

0.160 inches

Under Flange Height

0.940 inches

Style Designator

Plain flanged

NSN

4820-00-692-0741

Part Number

6-61551-1

Description

Seat,valve

CAGE

81205

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Part 6-61551-1 NSN 4820-00-692-0741

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

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:

013120

UFC:

05380

LTL:

100.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi