Model: A48377PC3

Valve Seat

Special Features:

Thd for controlled pop action on small end

Properties:

Thread Class
2a single threaded portion
Flange Diameter
5.380 inches
Taper Length
3.125 inches
Taper Minor Diameter
1.625 inches
Taper Major Diameter
2.815 inches
Flange Seat To Disk End Height
0.750 inches
Under Flange Height
6.000 inches
Seal Accommodation Type
Grooved
Thready Qty Per Inch (tpi)
14 single threaded portion
Thread Size
3.250 inches single threaded portion
Seating Surface Shape
Flat
Body Stepped Inside Diameter
1.050 inches first step
Body Stepped Inside Diameter
2.500 inches second step
Material
Stainless steel
Style Designator
Threaded flanged
Thread Series Designator
Uns single threaded portion
NSN
4820-00-869-3345
Part Number
A48377PC3
Description
Seat,valve
CAGE
15187

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 A48377PC3 NSN 4820-00-869-3345

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:
U
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:
576
TCC:
Z
SHC:
9
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

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