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Extended Washer Self-locking Nut NSN 5310-00-941-0178

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 5310-00-941-0178 NSN: 5310-00-941-0178

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.345 inches
Overall Height
Between 0.235 inches and 0.250 inches
Nut Style
Double hexagon
Washer Thickness
Between 0.047 inches and 0.057 inches
Width Across Flats
Between 0.243 inches and 0.252 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Hardness Rating
Between 39.0 rockwell c and 46.0 rockwell c
Thread Size
0.190 inches
Countersink Angle
85.0 degrees nut and 95.0 degrees nut
Material
Steel comp 8740
Material Specification
Ams 6322 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
FSC
5310 Nuts And Washers
NIIN
009410178
NSN
5310009410178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
489162
Cage Code:
77445
Status:
A
MSDS:
Part Number:
IC489227
Cage Code:
56878
Status:
A
MSDS:
Part Number:
DLH6625-02
Cage Code:
72962
Status:
A
MSDS:
Part Number:
RMLH6225-02
Cage Code:
72962
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 5310-00-941-0178
What are the manufacturers of nsn 5310009410178?
Does this nsn 5310009410178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009410178
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 5310009410178 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009410178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009410178?
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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