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Flat Washer NSN 5310-00-262-4795

Item Description

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.

NSN 5310-00-262-4795 NSN: 5310-00-262-4795

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.375 inches and 0.385 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
0.125 inches
Overall Diameter
Between 0.828 inches and 0.858 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel
FSC
5310 Nuts And Washers
NIIN
002624795
NSN
5310002624795

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7086576
Cage Code:
19207
Status:
A
MSDS:
Part Number:
0681863
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
41452
Cage Code:
97907
Status:
A
MSDS:
Part Number:
395401
Cage Code:
65282
Status:
A
MSDS:
Part Number:
BB22216
Cage Code:
56442
Status:
A
MSDS:
Part Number:
H2888
Cage Code:
35311
Status:
A
MSDS:
Part Number:
1633
Cage Code:
72260
Status:
A
MSDS:
Part Number:
L11541
Cage Code:
73782
Status:
A
MSDS:
Part Number:
231178
Cage Code:
08683
Status:
A
MSDS:
Part Number:
41051V
Cage Code:
92679
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-262-4795
What are the manufacturers of nsn 5310002624795?
Does this nsn 5310002624795 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002624795
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.
Does nsn 5310002624795 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002624795 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002624795?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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