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Key Washer NSN 5310-00-432-3510

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 5310-00-432-3510 NSN: 5310-00-432-3510

Features and Characteristics

Hole Diameter
1.156 inches
Outside Diameter
1.440 inches
External Prebent Key Length
0.200 inches
External Prebent Key Width
0.380 inches
Internal Straight Key Width
0.160 inches
Distance From Centerline To Top Of Internal Key
Between 0.480 inches and 0.490 inches
Distance From Centerline To Inside Of Prebent Key
0.720 inches
Overall Distance Including Keys
Between 1.507 inches and 1.513 inches
Material Thickness
Between 0.027 inches and 0.033 inches
Special Features
Internal key pre-bent 90 degrees
Material
Steel comp 302
Material Specification
Mil-s-5059 annealed military specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
C+0520, fscm 06848 mfr ref single treatment response
Style Designator
Key
Test Data Document
81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
5310 Nuts And Washers
NIIN
004323510
NSN
5310004323510

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2578752-001A
Cage Code:
06848
Status:
A
MSDS:
Part Number:
2578546-001A
Cage Code:
55284
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 5310-00-432-3510
What are the manufacturers of nsn 5310004323510?
Does this nsn 5310004323510 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004323510
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 5310004323510 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004323510 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004323510?
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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