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Recessed Washer NSN 5310-00-500-2676

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 5310-00-500-2676 NSN: 5310-00-500-2676

Features and Characteristics

Hole Diameter
Between 0.376 inches and 0.380 inches
Outside Diameter
Between 0.715 inches and 0.725 inches
Recess Diameter
Between 0.492 inches and 0.502 inches
Material Thickness
Between 0.068 inches and 0.088 inches
Min. Tensile Strength (psi)
160000 pounds per square inch
Recess Angle
Between 40.0 degrees and 50.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material Specification
Ams 5525 assn standard single material response or ams 5737 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
005002676
NSN
5310005002676

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LS9851C6C
Cage Code:
98897
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-500-2676
What are the manufacturers of nsn 5310005002676?
Does this nsn 5310005002676 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005002676
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 5310005002676 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005002676 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005002676?
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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  •   On Time Delivery
  •   Certificate of Conformance
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