Model: 8725004

Valve Stem Guide

Properties:

Countersink Angle In Deg
90.0
Shoulder Diameter
Between 0.778 inches and 0.784 inches
Shoulder Length
0.160 inches
Overall Length
3.810 inches
Outside Diameter
1.120 inches
Bore Diameter
Between 0.5450 inches and 0.5470 inches
Major Diameter Length
Between 0.122 inches and 0.128 inches
Countersink Diameter
0.590 inches
Bore Countersink
Not included
Countersink Location
Aa end and bb end
Bore Counterbore
Not included
Aa End Diameter
Between 0.745 inches and 0.750 inches
Bb End Shank Diameter
0.753 inches
Bb End Chamfer Length
0.030 inches
Bb End Chamfer Angle In Deg
45.0
Aa End Chamfer Length
0.030 inches
Aa End Chamfer Angle In Deg
45.0
Aa End Radius
0.030 inches
Bb End Radius
0.030 inches
Shoulder First Fillet Radius
0.030 inches
Shoulder Second Fillet Radius
0.060 inches
Fillet Step Radius
0.030 inches
Length From Aa End To Largest Diameter Face
1.375 inches
Material
Iron alloy
Material
Iron alloy
Style Designator
Plain-stepped shoulder
NSN
2815-00-678-3198
Part Number
8725004
Description
Guide,valve Stem
CAGE
19207

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Part 8725004 NSN 2815-00-678-3198

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32562
FIIG:
T267-E
Concept No.:
App. Key:
EA
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:
0.2000lbs
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: 8409998000
  • SITC: 71392
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi

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