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Flat Washer

NSN 5310-00-044-6130 | NIIN 00-044-6130
NSN 5310-00-044-6130 NSN: 5310-00-044-6130
Description:

0.167" hole diameter, cadmium or zinc surface treated

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.167 inches and 0.177 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
Between 0.036 inches and 0.065 inches
Overall Diameter
Between 0.396 inches and 0.416 inches
Material
Steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020
Material Specification
Astm A108 assn standard all material responses
Surface Treatment
Cadmium or zinc
Nondefinitive Specification/std Data
A type
Departure From Cited Document
As modified by surface treatment and inside dia
FSC
5310 Nuts And Washers
NIIN
000446130
NSN
5310000446130

Manufacturer Part Numbers

Alternate part numbers that match this National Stock Number
Part Number
Cage
Status
MSDS
Part Number:
446130
Cage Code:
21450
Status:
A
MSDS:
Part Number:
FF-W-92B
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILW1085TYPEA
Cage Code:
81349
Status:
A
MSDS:
Part Number:
34C172C1-01
Cage Code:
35351
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 5310-00-044-6130
What are the manufacturers of nsn 5310000446130?
Does this nsn 5310000446130 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000446130
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.
Does nsn 5310000446130 contain any precious metals?
No precious metal content.
Does nsn 5310000446130 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000446130?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
App. Key:
B
Cond. Code:
1
Status:
A

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