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Recessed Washer NSN 5310-00-814-1695

Item Description

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

NSN 5310-00-814-1695 NSN: 5310-00-814-1695

Features and Characteristics

Hole Diameter
Between 1.576 inches and 1.582 inches
Outside Diameter
Between 1.850 inches and 1.860 inches
Overall Height
Between 0.159 inches and 0.160 inches
Recess Diameter
Between 1.664 inches and 1.674 inches
Recess Depth
0.093 inches
Material Thickness
0.160 inches
Hardness Rating
Between 27.0 rockwell c and 32.0 rockwell c
Recess Angle
90.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel
Surface Treatment
Phosphate
Style Designator
15 recessed
FSC
5310 Nuts And Washers
NIIN
008141695
NSN
5310008141695

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K674316-11
Cage Code:
84955
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 5310-00-814-1695
What are the manufacturers of nsn 5310008141695?
Does this nsn 5310008141695 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008141695
A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.
Does nsn 5310008141695 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008141695 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008141695?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15933
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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