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Key Washer NSN 5310-00-308-1651

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 5310-00-308-1651 NSN: 5310-00-308-1651

Features and Characteristics

Hole Diameter
Between 0.249 inches and 0.251 inches
Outside Diameter
Between 0.395 inches and 0.405 inches
External Prebent Key Length
Between 0.092 inches and 0.108 inches
External Prebent Key Width
Between 0.058 inches and 0.062 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.233 inches and 0.243 inches
Overall Distance Including Keys
Between 0.456 inches and 0.471 inches
Material Thickness
Between 0.023 inches and 0.027 inches
Special Features
Inside diameter has two flat surfaces
Material
Steel comp 302
Material Specification
Aisi assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
003081651
NSN
5310003081651

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HS5015-1066
Cage Code:
8V613
Status:
A
MSDS:
Part Number:
50J1066
Cage Code:
81073
Status:
A
MSDS:
Part Number:
13053418
Cage Code:
18876
Status:
A
MSDS:
Part Number:
600780-01
Cage Code:
54089
Status:
A
MSDS:
Part Number:
JS5015-1066
Cage Code:
02731
Status:
A
MSDS:
Part Number:
136154-1
Cage Code:
37695
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 5310-00-308-1651
What are the manufacturers of nsn 5310003081651?
Does this nsn 5310003081651 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310003081651
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 5310003081651 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310003081651 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310003081651?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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