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Flat Washer

NSN 5310-00-050-7753 | NIIN 00-050-7753
NSN 5310-00-050-7753 NSN: 5310-00-050-7753
Description:

0.120" hole diameter

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.120 inches and 0.130 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
Between 0.042 inches and 0.052 inches
Overall Diameter
Between 0.276 inches and 0.286 inches
Hardness Rating
118.0 Rockwell r
Material
Plastic polyhexamethylene adapted
Material Specification
L-P-410 federal specification single material response
FSC
5310 Nuts And Washers
NIIN
000507753
NSN
5310000507753

Manufacturer Part Numbers

Alternate part numbers that match this National Stock Number
Part Number
Cage
Status
MSDS
Part Number:
A361-114
Cage Code:
86928
Status:
A
MSDS:
Part Number:
610018P4
Cage Code:
94117
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-00-050-7753
What are the manufacturers of nsn 5310000507753?
Does this nsn 5310000507753 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000507753
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 5310000507753 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000507753 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000507753?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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