Model: 271700

Key Washer

Properties:

Hole Diameter
Between 3.030 inches and 3.050 inches
Outside Diameter
Between 3.270 inches and 3.290 inches
External Prebent Key Length
Between 0.330 inches and 0.370 inches
External Prebent Key Width
Between 0.210 inches and 0.230 inches
Internal Straight Key Width
Between 0.160 inches and 0.180 inches
Internal Prebent Key Width
Between 0.160 inches and 0.180 inches
Distance From Centerline To Top Of Internal Key
Between 1.400 inches and 1.420 inches
Overall Distance Including Keys
Between 3.340 inches and 3.360 inches
External Key Quantity
31
Internal Key Quantity
1
Material Thickness
Between 0.0270 inches and 0.0295 inches
External Prebent Key Angle
90.0 degrees
Material
Steel comp 321
Material Specification
Ams 5510 assn standard single material response
Style Designator
Key
NSN
5310-00-550-1378
Part Number
271700
Description
Washer,key
CAGE
77445

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part 271700 NSN 5310-00-550-1378

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
Concept No.:
1
App. Key:
A
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:
N
PMIC:
U
ESD:
ESD:
MMAC:
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:
E
LVL_B:
B

Freight Classification

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

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Schedule B and Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Washers other than lock washers, iron or steel

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