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Shouldered And Recessed Washer NSN 5310-00-851-2242

Item Description

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-00-851-2242 NSN: 5310-00-851-2242

Features and Characteristics

Hole Diameter
0.201 inches
Shoulder Diameter
Between 0.463 inches and 0.468 inches
Outside Diameter
0.750 inches
Shoulder Height
0.156 inches
Material Thickness
0.031 inches
Recess Angle
60.0 degrees
Material
Steel
Material Specification
Qq-s-698 federal specification single material response or qq-s-700 federal specification single material response
Surface Treatment
Cadmium or zinc and chromate
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
008512242
NSN
5310008512242

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS75009-5
Cage Code:
96906
Status:
A
MSDS:
Part Number:
VBE616B1
Cage Code:
H0203
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 5310-00-851-2242
What are the manufacturers of nsn 5310008512242?
Does this nsn 5310008512242 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008512242
A washer, round in shape, having a centrally located hole. one bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310008512242 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008512242 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008512242?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15935
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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