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Finishing Washer NSN 5310-01-131-2264

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 5310-01-131-2264 NSN: 5310-01-131-2264

Features and Characteristics

Hole Diameter
Between 0.176 inches and 0.228 inches
Outside Diameter
Between 0.516 inches and 0.546 inches
Overall Height
0.080 inches
Recess Diameter
Between 0.380 inches and 0.400 inches
Material Thickness
Between 0.003 inches and 0.008 inches
Recess Angle
Between 99.0 degrees and 103.0 degrees
Material
Steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or stainless steel
Material Specification
Mil-s-5059 military specification 1st material response or mil-s-5059 military specification 2nd material response or mil-s-5059 military specification 3rd material response or mil-s-5059 military specification 4th material response or mil-s-6721 military specification 5th material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 1 federal specification single treatment response
Style Designator
Finishing
Specification Data
81205-bacw10u manufacturers standard
FSC
5310 Nuts And Washers
NIIN
011312264
NSN
5310011312264

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACW10U-C103P
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: 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 5310-01-131-2264
What are the manufacturers of nsn 5310011312264?
Does this nsn 5310011312264 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011312264
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 5310011312264 contain any precious metals?
No precious metal content.
Does nsn 5310011312264 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011312264?
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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