Model: 291AS411

Spring Brake Act Piston Assembly

Special Features:

Passivated

Properties:

Overall Length
Between 4.270 inches and 4.290 inches
Overall Diameter
Between 0.625 inches and 0.626 inches
End Application
29as416, piston assembly
Material
Stainless steel
NSN
2530-01-512-1882
Part Number
291AS411
Description
Piston Assembly,spring Brake Act
CAGE

An air pressure activated item in a actuator, spring brake housing, assisting with parking and/or emergency braking. it may include a tube or threaded rod, insert(s), washer(s), and the like.

Part 291AS411 NSN 2530-01-512-1882

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
49818
FIIG:
A515V0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
131820
UFC:
66690
LTL:
70.0
LCL:
--
WCC:
885
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8607295000
  • SITC: 79199
  • End Use: Railway transportation equipment
  • NAICS: 336510
  • USDA: 1

Freight Class: Brakes and parts thereof for railway or tramway vehicles (excludes vehicles of heading 8605 or 8606), nesoi

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