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Recessed Washer NSN 5310-00-241-5084

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 5310-00-241-5084 NSN: 5310-00-241-5084

Features and Characteristics

Hole Diameter
Between 0.502 inches and 0.510 inches
Outside Diameter
Between 1.360 inches and 1.370 inches
Overall Height
Between 0.240 inches and 0.260 inches
Recess Diameter
0.586 inches
Recess Depth
Between 0.035 inches and 0.045 inches
Material Thickness
0.250 inches
Min. Tensile Strength (psi)
160000 pounds per square inch
Recess Angle
Between 86.0 degrees and 94.0 degrees
Special Features
Od chamfered on recessed surface
Material
Steel
Material Specification
Mil-s-6758, condition f4, composition 4130 military specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
002415084
NSN
5310002415084

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10192402
Cage Code:
18876
Status:
A
MSDS:
Part Number:
457-5569
Cage Code:
A486G
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 5310-00-241-5084
What are the manufacturers of nsn 5310002415084?
Does this nsn 5310002415084 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002415084
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 5310002415084 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002415084 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002415084?
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
  •   Quality Inspected Parts
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