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

Lock Washer NSN 5310-01-378-7789

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN 5310-01-378-7789 NSN: 5310-01-378-7789

Features and Characteristics

Hole Diameter
Between 0.377 inches and 0.385 inches
Outside Diameter
0.680 inches
Material Thickness
0.094 inches
Hardness Rating
Between 38.0 rockwell c and 46.0 rockwell c
Material
Steel comp 1060 or steel comp 1062 or steel comp 1064 or steel comp 1065 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080
Material Specification
Astm a29 assn standard all material responses
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm b633, type 2, class 2 assn standard single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
013787789
NSN
5310013787789

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
124-4322634 PC
Cage Code:
53711
Status:
A
MSDS:
Part Number:
124-4322642 PC
Cage Code:
53711
Status:
A
MSDS:
Part Number:
12387272-46
Cage Code:
19207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318210000
  • NAICS: 332722
  • SITC: 69422
  • Description: Spring washers and other lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-378-7789
What are the manufacturers of nsn 5310013787789?
Does this nsn 5310013787789 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013787789
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
Does nsn 5310013787789 contain any precious metals?
No precious metal content.
Does nsn 5310013787789 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013787789?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14218
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