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Shouldered And Recessed Washer NSN 5310-01-282-6056

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 5310-01-282-6056 NSN: 5310-01-282-6056

Features and Characteristics

Hole Diameter
0.120 inches
Shoulder Diameter
0.235 inches
Outside Diameter
0.375 inches
Recess Diameter
0.200 inches
Shoulder Height
0.033 inches
Material Thickness
0.042 inches
Recess Angle
100.0 degrees
Material
Aluminum alloy 6061
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
012826056
NSN
5310012826056

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9376082
Cage Code:
19200
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 5310-01-282-6056
What are the manufacturers of nsn 5310012826056?
Does this nsn 5310012826056 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012826056
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 5310012826056 contain any precious metals?
No precious metal content.
Does nsn 5310012826056 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012826056?
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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