ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Concave Washer NSN 5310-00-888-9553

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-00-888-9553 NSN: 5310-00-888-9553

Features and Characteristics

Hole Diameter
Between 0.530 inches and 0.590 inches
Radius
Between 1.970 inches and 2.030 inches
Outside Diameter
Between 1.365 inches and 1.385 inches
Recess Diameter
Between 0.650 inches and 0.710 inches
Recess Depth
Between 0.090 inches and 0.110 inches
Material
Aluminum alloy 2024
Material Specification
Qq-a-268 federal specification single material response
FSC
5310 Nuts And Washers
NIIN
008889553
NSN
5310008889553

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204-050-205-5
Cage Code:
97499
Status:
A
MSDS:
Part Number:
204-050-205-005
Cage Code:
97499
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-888-9553
What are the manufacturers of nsn 5310008889553?
Does this nsn 5310008889553 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008889553
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310008889553 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008889553 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008889553?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo