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Shouldered And Recessed Washer NSN 5310-00-242-9296

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 5310-00-242-9296 NSN: 5310-00-242-9296

Features and Characteristics

Hole Diameter
Between 0.128 inches and 0.132 inches
Shoulder Diameter
Between 0.345 inches and 0.355 inches
Outside Diameter
Between 0.470 inches and 0.490 inches
Recess Diameter
Between 0.212 inches and 0.222 inches
Shoulder Height
Between 0.060 inches and 0.070 inches
Material Thickness
Between 0.050 inches and 0.060 inches
Recess Angle
Between 99.5 degrees and 100.5 degrees
Material
Steel
Material Specification
Ams 5662 assn standard single material response
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
002429296
NSN
5310002429296

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
657330
Cage Code:
08244
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 5310-00-242-9296
What are the manufacturers of nsn 5310002429296?
Does this nsn 5310002429296 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002429296
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 5310002429296 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002429296 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002429296?
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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