KS4FS137

Airframe Ball Bearing

NSN 3110-00-277-0480

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002770480

Detail Specifications

Bore Diameter:
0.2500 inches
Overall Outside Diameter:
0.9014 inches
Lubrication Material:
Grease
Outer Ring Width:
0.3350 inches
Inner Ring Width:
0.4840 inches
Shield Quantity:
2
Alignment Type:
Self-aligning
Load Direction:
Radial
Self-alignment Location:
Internal
Lubrication Material Specification:
Mil-l-15719 military specification single material response
Material:
Steel ball
Material:
Steel inner ring
Material:
Steel outer ring
Material:
Steel shield or stainless steel shield
Surface Treatment:
Cadmium exposed surfaces as mounted
Style Designator:
Single row self aligning single row inner ring extended both sides
NSN:
3110-00-277-0480
Item Name:
Double Row Torque Tube Ball
Cage Code:
21335

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
KS4FS137
Cage Code:
3NPS1
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00041
FIIG:
A044A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Part Materials

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Double Row Torque Tube Ball"

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

MOE Major Organizational Entities

Entity
DSOR
User:
ITALY Italy
DSOR:
User:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Ball bearings, nesoi


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