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Shouldered And Recessed Washer NSN 5310-00-454-8246

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 5310-00-454-8246 NSN: 5310-00-454-8246

Features and Characteristics

Hole Diameter
Between 1.500 inches and 1.510 inches
Shoulder Diameter
Between 1.740 inches and 1.750 inches
Outside Diameter
2.312 inches
Recess Diameter
1.670 inches
Shoulder Height
Between 0.106 inches and 0.109 inches
Material Thickness
0.144 inches
Recess Angle
90.0 degrees
Material
Steel comp 1018 or steel comp 1035
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
004548246
NSN
5310004548246

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11631602
Cage Code:
19207
Status:
A
MSDS:
Part Number:
5310004548246
Cage Code:
SCY13
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 5310-00-454-8246
What are the manufacturers of nsn 5310004548246?
Does this nsn 5310004548246 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004548246
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 5310004548246 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004548246 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004548246?
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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