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Key Washer NSN 5310-01-374-2300

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 5310-01-374-2300 NSN: 5310-01-374-2300

Features and Characteristics

Hole Diameter
Between 1.360 inches and 1.390 inches
Outside Diameter
Between 1.610 inches and 1.640 inches
External Prebent Key Length
Between 0.109 inches and 0.141 inches
External Tapered Key Width
Between 0.655 inches and 0.685 inches
External Prebent Key Width
Between 0.250 inches and 0.270 inches
Distance From Centerline To Inside Of Prebent Key
1.000 inches
Overall Distance Including Keys
1.965 inches
Split Key Length
0.230 inches
External Key Quantity
3
Material Thickness
0.031 inches
Angle Between External Keys
90.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 304
Material Specification
Aisi assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
013742300
NSN
5310013742300

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
741062A00
Cage Code:
30086
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 5310-01-374-2300
What are the manufacturers of nsn 5310013742300?
Does this nsn 5310013742300 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013742300
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 5310013742300 contain any precious metals?
No precious metal content.
Does nsn 5310013742300 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013742300?
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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