Model: VK-174

Valve Spring Retainer Lock

Special Features:

Same as style 37 except item has four ridges; fourth ridge 0.030 in.Radius, 0.060 in.Wide, 0.110 in.Distance between 3rd and 4th ridge, 0.020 in.From center of ridge to the top

Properties:

Casehardening Indicator
Not casehardened
Overall Height
0.388 inches
Thread Provision
Unthreaded
Largest Inside Diameter
0.380 inches
Largest Outside Diameter
0.512 inches
Minimum Inside Diameter
0.315 inches
First Ridge Radius
0.030 inches
Second Ridge Radius
0.030 inches
Third Ridge Radius
0.030 inches
Distance Between First And Second Ridge Centers
0.110 inches
Distance Between Second And Third Ridge Centers
0.110 inches
Distance Between Second And Third Groove Centers
0.110 inches
Distance From Bottom To First Ridge Center
0.038 inches
First Ridge Width
0.060 inches
Second Ridge Width
0.060 inches
Third Ridge Width
0.060 inches
Outside Included Angle In Deg
14.0
Material
Steel
Material
Steel
Style Designator
Straight bore w/three ridges
NSN
2805-00-651-2707
Part Number
VK-174
Description
Lock,valve Spring Retainer
CAGE

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

Part VK-174 NSN 2805-00-651-2707

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15883
FIIG:
T267-H
Concept No.:
App. Key:
HA
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:
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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