Model: 857689

Valve Stem Guide

Special Features:

O.375 in. Id

Properties:

Overall Length
2.312 inches
Outside Diameter
0.656 inches
Taper Length
0.313 inches
Taper Minor Diameter
0.516 inches
Bore Diameter
0.3750 inches
Bore Countersink
Not included
Bore Counterbore
Not included
Aa End Diameter
0.531 inches
Aa End Chamfer Length
0.031 inches
Aa End Chamfer Angle In Deg
30.0
Shoulder Second Fillet Radius
0.063 inches
Length From Aa End To Largest Diameter Face
0.688 inches
Material
Steel
Material
Steel
Style Designator
Stepped-tapered shank end
NSN
2805-00-353-8684
Part Number
857689
Description
Guide,valve Stem
CAGE
77237

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 857689 NSN 2805-00-353-8684

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:
SU
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
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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