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Extended Washer Self-locking Nut NSN 5310-00-531-8831

Item Description

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-00-531-8831 NSN: 5310-00-531-8831

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.380 inches
Overall Height
Between 0.310 inches and 0.325 inches
Nut Style
Double hexagon
Washer Thickness
0.050 inches
Width Across Flats
Between 0.305 inches and 0.313 inches
Tempurature Rating
1200.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Iron alloy 660
Material Specification
Ams5735 assn standard single material response or ams5737 assn standard single material response
Precious Material
Silver
Surface Treatment
Silver
Surface Treatment Specification
410, elastic stop nut corporation mfr ref single treatment response
FSC
5310 Nuts And Washers
NIIN
005318831
NSN
5310005318831

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
375094
Cage Code:
77445
Status:
A
MSDS:
Part Number:
627777
Cage Code:
019L2
Status:
A
MSDS:
Part Number:
LH9064-3
Cage Code:
019L2
Status:
A
MSDS:
Part Number:
B00102-3
Cage Code:
27238
Status:
A
MSDS:
Part Number:
ST1172-09
Cage Code:
77445
Status:
A
MSDS:
Part Number:
ST1327-09
Cage Code:
77445
Status:
A
MSDS:
Part Number:
598565
Cage Code:
77445
Status:
A
MSDS:
Part Number:
627787
Cage Code:
77445
Status:
A
MSDS:
Part Number:
ST1183-09
Cage Code:
77445
Status:
A
MSDS:
Part Number:
308159
Cage Code:
77445
Status:
A
MSDS:
Part Number:
H19517-3
Cage Code:
06950
Status:
A
MSDS:
Part Number:
VN4704BA02
Cage Code:
06950
Status:
A
MSDS:
Part Number:
SL7092C-1032
Cage Code:
11815
Status:
A
MSDS:
Part Number:
129FW-1032
Cage Code:
80539
Status:
A
MSDS:
Part Number:
ST1183
Cage Code:
77445
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 5310-00-531-8831
What are the manufacturers of nsn 5310005318831?
Does this nsn 5310005318831 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005318831
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310005318831 contain any precious metals?
Item contains silver.
Does nsn 5310005318831 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005318831?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29729
FIIG:
A021A0
App. Key:
BS
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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