Model: 3156157

Valve Spring Retainer Lock

Special Features:

With additional 4th groove, same dim. As other 3 grooves

Properties:

Casehardening Indicator
Not casehardened
Overall Height
0.390 inches
Thread Provision
Unthreaded
Largest Inside Diameter
0.382 inches
Largest Outside Diameter
0.527 inches
Minimum Inside Diameter
0.321 inches
Largest Outside Width
0.523 inches
First Ridge Radius
0.028 inches
Second Ridge Radius
0.028 inches
Third Ridge Radius
0.028 inches
Distance Between First And Second Ridge Centers
0.105 inches
Distance Between Second And Third Ridge Centers
0.105 inches
Distance Between Second And Third Groove Centers
0.115 inches
Distance From Bottom To First Ridge Center
0.160 inches
First Ridge Width
0.062 inches
Second Ridge Width
0.062 inches
Third Ridge Width
0.062 inches
Outside Included Angle In Deg
14.2
Material
Steel
Material
Steel
Style Designator
Straight bore w/three ridges
NSN
2805-00-764-7388
Part Number
3156157
Description
Lock,valve Spring Retainer
CAGE
99343

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 3156157 NSN 2805-00-764-7388

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

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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