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Recessed Washer NSN 5310-01-058-3502

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 5310-01-058-3502 NSN: 5310-01-058-3502

Features and Characteristics

Hole Diameter
Between 1.310 inches and 1.540 inches
Outside Diameter
Between 1.690 inches and 1.710 inches
Overall Height
Between 0.370 inches and 0.390 inches
Recess Depth
Between 0.315 inches and 0.355 inches
Material Thickness
Between 0.015 inches and 0.025 inches
Special Features
0.125 in. Saw cut through one side
Material
Plastic polytetrafluoroethylene
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
010583502
NSN
5310010583502

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
038989
Cage Code:
90005
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-01-058-3502
What are the manufacturers of nsn 5310010583502?
Does this nsn 5310010583502 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010583502
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 5310010583502 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010583502 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010583502?
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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  •   Quality Inspected Parts
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