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Split Washer NSN 5310-01-499-1448

Item Description

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes washer (1), lock.

NSN 5310-01-499-1448 NSN: 5310-01-499-1448

Features and Characteristics

Hole Diameter
Between 3.501 inches and 3.505 inches
Outside Diameter
Between 4.485 inches and 4.490 inches
Distance Across Split Opening
0.050 inches
Material Thickness
Between 0.747 inches and 0.749 inches
Special Features
Cylinder assembly
Material
Nickel alloy
Material Specification
Qq-n-286 form 2, cond an l ah fin a federal specification 1st material response
Style Designator
Split
FSC
5310 Nuts And Washers
NIIN
014991448
NSN
5310014991448

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
342-7067318-15
Cage Code:
53711
Status:
A
MSDS:
Part Number:
H643-6503-15
Cage Code:
96169
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 5310-01-499-1448
What are the manufacturers of nsn 5310014991448?
Does this nsn 5310014991448 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014991448
A washer, round in shape, and having a centrally located hole. its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. excludes washer (1), lock.
Does nsn 5310014991448 contain any precious metals?
No precious metal content.
Does nsn 5310014991448 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014991448?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15937
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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