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Recessed Washer NSN 5310-01-354-0233

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 5310-01-354-0233 NSN: 5310-01-354-0233

Features and Characteristics

Hole Diameter
1.471 inches
Outside Diameter
Between 2.220 inches and 2.221 inches
Material Thickness
Between 0.138 inches and 0.142 inches
Top Recess Diameter
1.511 inches
Bottom Recess Angle
90.0 degrees
Top Recess Angle
90.0 degrees
Bottom Recess Diameter
1.511 inches
Material
Plastic polyamide
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
013540233
NSN
5310013540233

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-5959305-A2XX-11
Cage Code:
53711
Status:
A
MSDS:
Part Number:
S4932389-6
Cage Code:
27238
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 5310-01-354-0233
What are the manufacturers of nsn 5310013540233?
Does this nsn 5310013540233 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013540233
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 5310013540233 contain any precious metals?
No precious metal content.
Does nsn 5310013540233 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013540233?
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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