4DIN1440

Flat Washer

NSN 5310-01-187-9564

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
2 EA
NIIN:
011879564

Product Features

Item chamfered 0.3mm by 45 degrees around outside diameter

Detail Specifications

Cross Sectional Shape:
Rectangular
Hole Diameter:
4.0 millimeters
Edge Shape:
Round
Center Hole Shape:
1 round
Thickness:
0.8 millimeters
Overall Diameter:
8.0 millimeters
End Application:
W/s: helicopter, apache ah-64
Material:
Steel
NSN:
5310-01-187-9564
Item Name:
Flat Washer Modification
Cage Code:
86928

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
HS7012-4
Cage Code:
8V613
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
OSS7012-4
Cage Code:
1YQE8
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4DIN1440
Cage Code:
10630
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
M4DIN1440
Cage Code:
21969
RNCC:
5
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
HS7012-4
Cage Code:
02731
RNCC:
5
RNVC:
9
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
M4DIN
Cage Code:
21969
RNCC:
5
RNVC:
9
RNAAC:
BF
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
Concept No.:
1
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

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:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
097510
UFC:
55220
LTL:
65.0
LCL:
60.0
WCC:
713
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): " Flat Washer Modification"

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
SINGAPORE Singapore
DSOR:
User:
BELGIUM Belgium
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:
User:
NETHERLANDS Netherlands
DSOR:
Import / Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Washers other than lock washers, iron or steel


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