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Key Washer NSN 5310-00-912-3955

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 5310-00-912-3955 NSN: 5310-00-912-3955

Features and Characteristics

Hole Diameter
0.322 inches
Outside Diameter
0.512 inches
Material Thickness
0.050 inches
Wire Hole Diameter
0.062 inches
Special Features
No internal key, 2 keys equally spaced on washer face, 0.058 in. Wide by 0.034 in. High, 42 equally spaced serrations on face opposite keys
Material
Steel comp 410
Material Specification
Ams 5350 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 class 2 federal specification single treatment response
Style Designator
Internal prebent key
Specification Data
80205-nas1193 professional/industrial association standard
FSC
5310 Nuts And Washers
NIIN
009123955
NSN
5310009123955

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1193-5-1
Cage Code:
80205
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 5310-00-912-3955
What are the manufacturers of nsn 5310009123955?
Does this nsn 5310009123955 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009123955
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 5310009123955 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009123955 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009123955?
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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