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

Lock Washer NSN 5310-01-264-9409

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 5310-01-264-9409 NSN: 5310-01-264-9409

Features and Characteristics

Hole Diameter
Between 12.2 millimeters and 12.7 millimeters
Outside Diameter
21.1 millimeters
Material Thickness
Between 2.35 millimeters and 2.65 millimeters
End Application
Medium mine protected vehicle - mmpv
Hardness Rating
Between 44.0 rockwell c and 51.0 rockwell c
Material
Steel
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Din267, sheet 9, code a4 national specification 1st treatment response and din50941, process group c national specification 2nd treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
012649409
NSN
5310012649409

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B-12-DIN-127
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
085 310 19
Cage Code:
81495
Status:
A
MSDS:
Part Number:
DIN127B-M12-A4C
Cage Code:
15526
Status:
A
MSDS:
Part Number:
DIN127-B12-A4C
Cage Code:
D8286
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 5310-01-264-9409
What are the manufacturers of nsn 5310012649409?
Does this nsn 5310012649409 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012649409
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 5310012649409 contain any precious metals?
No precious metal content.
Does nsn 5310012649409 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012649409?
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