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Key Washer NSN 5310-00-943-0899

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

NSN 5310-00-943-0899 NSN: 5310-00-943-0899

Features and Characteristics

Hole Diameter
Between 0.564 inches and 0.574 inches
Outside Diameter
Between 0.763 inches and 0.783 inches
External Straight Key Width
0.220 inches
Internal Straight Key Width
Between 0.112 inches and 0.122 inches
Distance From Centerline To Top Of Internal Key
Between 0.260 inches and 0.270 inches
Overall Distance Including Keys
Between 1.242 inches and 1.262 inches
External Key Quantity
7
Internal Key Quantity
1
Material Thickness
Between 0.044 inches and 0.052 inches
Material
Steel comp 1005 or steel comp 1006 or steel comp 1035
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium and chromate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
009430899
NSN
5310009430899

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS27111-6
Cage Code:
96906
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 5310-00-943-0899
What are the manufacturers of nsn 5310009430899?
Does this nsn 5310009430899 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009430899
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.
Does nsn 5310009430899 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009430899 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009430899?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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