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Recessed Washer NSN 5310-00-519-1086

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 5310-00-519-1086 NSN: 5310-00-519-1086

Features and Characteristics

Hole Diameter
Between 1.500 inches and 1.502 inches
Outside Diameter
Between 2.370 inches and 2.375 inches
Recess Diameter
Between 1.540 inches and 1.542 inches
Recess Depth
0.040 inches
Material Thickness
0.320 inches
Minimum Yield Strength
45000 pounds per square inch
Recess Angle
180.0 degrees
Material
Steel
Surface Treatment
Oxide film
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
005191086
NSN
5310005191086

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5191086
Cage Code:
19204
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 5310-00-519-1086
What are the manufacturers of nsn 5310005191086?
Does this nsn 5310005191086 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005191086
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 5310005191086 contain any precious metals?
No precious metal content.
Does nsn 5310005191086 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005191086?
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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