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

Shouldered And Recessed Washer NSN 5310-01-283-4241

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 5310-01-283-4241 NSN: 5310-01-283-4241

Features and Characteristics

Hole Diameter
Between 1.380 inches and 1.390 inches
Shoulder Diameter
2.156 inches
Outside Diameter
Between 2.734 inches and 2.766 inches
Shoulder Height
Between 0.041 inches and 0.050 inches
Material Thickness
Between 0.041 inches and 0.050 inches
Hardness Rating
88.0 rockwell superficial 15-t
Material
Steel comp 1010
FSC
5310 Nuts And Washers
NIIN
012834241
NSN
5310012834241

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
501-025
Cage Code:
02246
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 5310-01-283-4241
What are the manufacturers of nsn 5310012834241?
Does this nsn 5310012834241 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012834241
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 5310012834241 contain any precious metals?
No precious metal content.
Does nsn 5310012834241 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012834241?
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