ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Key Washer NSN 5310-01-474-1257

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 5310-01-474-1257 NSN: 5310-01-474-1257

Features and Characteristics

Hole Diameter
2.156 inches
Outside Diameter
2.480 inches
External Straight Key Width
Between 0.190 inches and 0.220 inches
Internal Straight Key Width
Between 0.190 inches and 0.220 inches
Distance From Centerline To Top Of Internal Key
0.969 inches
Overall Distance Including Keys
3.000 inches
External Key Quantity
4
Internal Key Quantity
1
Material Thickness
0.062 inches
Environmental Protection
Corrosion resistant
End Application
Sh-2 (a) seasprite helicopter
Special Features
Material is one quarter hard
Material
Steel comp 301
Surface Treatment
Passivate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
014741257
NSN
5310014741257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K874386-011
Cage Code:
84955
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 5310-01-474-1257
What are the manufacturers of nsn 5310014741257?
Does this nsn 5310014741257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014741257
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 5310014741257 contain any precious metals?
No precious metal content.
Does nsn 5310014741257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014741257?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo