Model: 211252

Valve Seat

Special Features:

Slotted flange face

Properties:

Thread Class
3a single threaded portion
Thread Length
0.478 inches single threaded portion and 0.488 inches single threaded portion
Flange Diameter
Between 0.680 inches and 0.695 inches
Body Inside Diameter
Between 0.260 inches and 0.350 inches
Flange Seat To Disk End Height
Between 0.122 inches and 0.147 inches
Under Flange Height
Between 0.478 inches and 0.488 inches
Seat Angle In Deg
30.000
Thread Size
0.500 inches single threaded portion
Material
Aluminum alloy 356.0
Style Designator
Threaded flanged
Thread Series Designator
Unf single threaded portion
NSN
4810-00-397-5927
Part Number
211252
Description
Seat,valve
CAGE

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 211252 NSN 4810-00-397-5927

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:
HS
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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  • NAICS: 332911
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Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi

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