Model: 803-5348084-4XX-05

Valve Seat

Special Features:

Nickle copper material; 11-1/2ns threads

Properties:

Thread Class
3a single threaded portion
Flange Diameter
4.910 inches
Body Inside Diameter
3.505 inches
End Application
Los angeles class ssn 688, globe valve, 4.000ips, 700lbs/in.
Seat Radius
0.020 inches
Flange Seat To Disk End Height
0.750 inches
Under Flange Height
0.870 inches
Seat Angle In Deg
30.000
Thready Qty Per Inch (tpi)
A11-1/2 single threaded portion
Thread Size
4.513 inches single threaded portion
Seating Surface Shape
Angular
Material
Nickel alloy
Material Specification
Qq-n-281, cl a or b, hf or cd federal specification single material response
Style Designator
Threaded flanged
Thread Series Designator
Uns single threaded portion
NSN
4820-01-497-5669
Part Number
803-5348084-4XX-05
Description
Seat,valve
CAGE
53711

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 803-5348084-4XX-05 NSN 4820-01-497-5669

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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

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