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Recessed Washer NSN 5310-01-350-6111

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 5310-01-350-6111 NSN: 5310-01-350-6111

Features and Characteristics

Hole Diameter
1.000 inches
Outside Diameter
Between 1.454 inches and 1.458 inches
Recess Diameter
Between 1.063 inches and 1.065 inches
Recess Depth
Between 0.049 inches and 0.055 inches
Material Thickness
0.230 inches
Recess Angle
45.0 degrees
Material
Stainless steel
Style Designator
15 recessed
FSC
5310 Nuts And Washers
NIIN
013506111
NSN
5310013506111

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DF330661 FIND 5
Cage Code:
43689
Status:
A
MSDS:
Part Number:
211054817
Cage Code:
53711
Status:
A
MSDS:
Part Number:
556-6408589-5
Cage Code:
53711
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 5310-01-350-6111
What are the manufacturers of nsn 5310013506111?
Does this nsn 5310013506111 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013506111
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 5310013506111 contain any precious metals?
No precious metal content.
Does nsn 5310013506111 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013506111?
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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  •   Certificate of Conformance
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