ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Shouldered And Recessed Washer NSN 5310-00-017-0523

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 5310-00-017-0523 NSN: 5310-00-017-0523

Features and Characteristics

Hole Diameter
Between 0.190 inches and 0.200 inches
Shoulder Diameter
Between 0.290 inches and 0.300 inches
Outside Diameter
Between 0.515 inches and 0.525 inches
Recess Diameter
0.235 inches
Shoulder Height
0.052 inches
Material Thickness
Between 0.028 inches and 0.034 inches
Hardness Rating
Between 30.0 rockwell c and 38.0 rockwell c
Recess Angle
90.0 degrees
Heat Treatment
As fabricated
Material
Steel
Material Specification
Ams 5612 assn standard single material response
Style Designator
Shouldered and recessed
FSC
5310 Nuts And Washers
NIIN
000170523
NSN
5310000170523

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
592162-4
Cage Code:
73030
Status:
A
MSDS:
Part Number:
K800430-4
Cage Code:
32904
Status:
A
MSDS:
Part Number:
KBK430-4
Cage Code:
32904
Status:
A
MSDS:
Part Number:
K800430
Cage Code:
32904
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 5310-00-017-0523
What are the manufacturers of nsn 5310000170523?
Does this nsn 5310000170523 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000170523
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 5310000170523 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000170523 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000170523?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo