521971-15

Thrust Washer Bearing

NSN 3120-00-662-8953

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006628953

Product Technical Spec.

Cross Sectional Shape:
Rectangular
Outside Diameter:
1.2500 inches
Center Hole Shape:
Round
Diameter:
Between 0.9950 inches and 1.0050 inches
Overall Thickness:
Between 0.0140 inches and 0.0160 inches
Corner Shape:
Square all corners
Hardness Rating:
40.0 rockwell c and 45.0 rockwell c
Surface Finish:
32.0 microinches left side
Surface Finish:
32.0 microinches right side
Material:
Steel comp 1074
Material Specification:
Ams 5120 assn standard single material response
Style Designator:
Round
NSN:
3120-00-662-8953
Item Name:
Altered Thrust Washer
Cage Code:
03104

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
521971-15
Cage Code:
30715
RNCC:
3
RNVC:
2
RNAAC:
ZU
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13211
FIIG:
A045A0
Concept No.:
App. Key:
L
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
50.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Altered Thrust Washer"

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

MOE Major Organizational Entities

Entity
DSOR
User:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8482105008
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Thrust ball bearings


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