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Finishing Washer NSN 5310-01-049-4085

Item Description

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

NSN 5310-01-049-4085 NSN: 5310-01-049-4085

Features and Characteristics

Hole Diameter
Between 0.322 inches and 0.332 inches
Outside Diameter
Between 0.632 inches and 0.642 inches
Overall Height
Between 0.125 inches and 0.135 inches
Material Thickness
Between 0.015 inches and 0.025 inches
Recess Angle
Between 99.0 degrees and 103.0 degrees
Heat Treatment
H-34 strain hardened, stabilized to 1/2 hard or h-36 strain hardened, stabilized to 3/4 hard or h-38 strain hardened, stabilized to full hard
Material
Aluminum alloy 5052
Material Specification
Qq-a-250/8 federal specification single material response
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Tt-p-1757 federal specification single treatment response
Style Designator
Finishing
Specification Data
81205-bacw10z manufacturers standard
FSC
5310 Nuts And Washers
NIIN
010494085
NSN
5310010494085

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACW10Z5
Cage Code:
81205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-049-4085
What are the manufacturers of nsn 5310010494085?
Does this nsn 5310010494085 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010494085
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. it may or may not have a flush flange feature.
Does nsn 5310010494085 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010494085 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010494085?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15932
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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