Model: 70731761

Valve Seat

Properties:

Thread Class
2a single threaded portion
Thread Length
0.250 inches single threaded portion
Overall Height
0.500 inches
Body Inside Diameter
0.406 inches
Thready Qty Per Inch (tpi)
24 single threaded portion
Thread Size
0.937 inches single threaded portion
Seating Surface Shape
Flat
Material
Plastic polyamide
Style Designator
B5 plain threaded
Style Designator
Plain threaded
Thread Series Designator
Uns single threaded portion
NSN
4820-00-136-8655
Part Number
70731761
Description
Seat,valve
CAGE
63686

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 70731761 NSN 4820-00-136-8655

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
000000
UFC:
00000
LTL:
NO RATING
LCL:
--
WCC:
772
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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