Model: 1169-14

Valve Seat

Properties:

Thread Class

3a single threaded portion

Thread Length

0.536 inches single threaded portion

Flange Diameter

0.375 inches

Overall Height

1.250 inches

Thready Qty Per Inch (tpi)

27 single threaded portion

Thread Size

0.250 inches single threaded portion

Seating Surface Shape

Flat

Body Stepped Inside Diameter

0.095 inches first step

Body Stepped Inside Diameter

0.187 inches second step

Material

Stainless steel

Thread Series Designator

Uns single threaded portion

NSN

4810-01-072-6639

Part Number

1169-14

Description

Seat,valve

CAGE

U4287

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 1169-14 NSN 4810-01-072-6639

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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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