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Convex Washer NSN 5310-01-044-3039

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 raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

NSN 5310-01-044-3039 NSN: 5310-01-044-3039

Features and Characteristics

Hole Diameter
Between 0.198 inches and 0.208 inches
Outside Diameter
Between 0.470 inches and 0.480 inches
Material Thickness
Between 0.060 inches and 0.070 inches
Hardness Rating
Between 38.0 rockwell c and 42.0 rockwell c
Material
Steel comp 630
Material Specification
Ams 5643 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Convex
FSC
5310 Nuts And Washers
NIIN
010443039
NSN
5310010443039

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K29646-3NF
Cage Code:
15653
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 5310-01-044-3039
What are the manufacturers of nsn 5310010443039?
Does this nsn 5310010443039 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010443039
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 raised to form a curved or spherical contour. see also washer (1), concave. excludes bearing, washer thrust.
Does nsn 5310010443039 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010443039 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010443039?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15931
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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