Model: S749I321

Engine Poppet Valve Tappet

Properties:

Casehardening Indicator
Casehardened
Concentric Hole Depth
0.870 inches
Counterbore Diameter
0.115 inches
Counterbore Depth
0.060 inches
Concentric Hole Diameter
0.310 inches
Overall Length
3.625 inches
Body Outside Diameter
0.608 inches
Size Designation
Standard
Casehardened Location
Material And Location
Steel
Adjustability
Nonadjustable
Operation Method
Mechanical
Cam End Diameter
1.375 inches
Crown Height
0.002 inches
Cam End Height
0.200 inches
Cup Spherical Radius
0.205 inches
Cup Spherical Diameter
0.441 inches
Cup Depth
0.318 inches
Cup End Groove Diameter
0.580 inches
Cup End Groove Width
0.030 inches
Distance From Cup End Groove Center To Cup End
0.460 inches
Style Designator
Two piece, cupped push rod end
NSN
2805-00-427-6876
Part Number
S749I321
Description
Tappet,engine Poppet Valve
CAGE

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

Part S749I321 NSN 2805-00-427-6876

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22199
FIIG:
T267-F
Concept No.:
App. Key:
FA
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:
SU
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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:
593
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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