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Key Washer NSN 5310-01-071-3990

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 5310-01-071-3990 NSN: 5310-01-071-3990

Features and Characteristics

Hole Diameter
Between 0.216 inches and 0.226 inches
Outside Diameter
Between 0.970 inches and 1.030 inches
External Straight Key Width
Between 0.190 inches and 0.210 inches
Overall Distance Including Keys
Between 1.610 inches and 1.630 inches
External Key Quantity
4
Material Thickness
Between 0.040 inches and 0.050 inches
End Application
Uw/s: aircraft, f-16; engine, aircraft, f100 pw220 (f-15c/d/e); engine, aircraft f100-pw-229 (f15e, f16c/d); support equipment, c-5 aircraft; engine, aircraft, f100-pw-200 (f-16a/b/c/d); engine, aircraft, f100-pw-100 (f-15a/b/c/d)
Hardness Rating
36.0 rockwell c
Special Features
4 mounting holes, 0.050 in.Min, 0.070 in. Max dia, equally spaced
Material
Nickel alloy
Material Specification
Ams 5596 assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
010713990
NSN
5310010713990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4052098
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-071-3990
What are the manufacturers of nsn 5310010713990?
Does this nsn 5310010713990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010713990
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 5310010713990 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010713990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010713990?
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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