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Extended Washer Self-locking Nut NSN 5310-00-518-5266

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-00-518-5266 NSN: 5310-00-518-5266

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.325 inches
Overall Height
Between 0.173 inches and 0.203 inches
Nut Style
Castellated hexagon
Washer Thickness
0.020 inches
Width Across Flats
Between 0.243 inches and 0.252 inches
Tempurature Rating
1000.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Iron alloy 660
Material Specification
Ams 5525 assn standard single material response or ams 5737 assn standard single material response
Precious Material And Location
silver
Precious Material
Silver
Surface Treatment
Silver
FSC
5310 Nuts And Washers
NIIN
005185266
NSN
5310005185266

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TE9925-3
Cage Code:
019L2
Status:
A
MSDS:
Part Number:
YR9925-3
Cage Code:
019L2
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-518-5266
What are the manufacturers of nsn 5310005185266?
Does this nsn 5310005185266 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005185266
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310005185266 contain any precious metals?
Item contains silver.
Does nsn 5310005185266 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005185266?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
App. Key:
BT
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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