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Hexagon Self-locking Nut NSN 5310-00-297-2540

Item Description

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN 5310-00-297-2540 NSN: 5310-00-297-2540

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Height
Between 0.532 inches and 0.562 inches
Width Across Flats
Between 0.675 inches and 0.691 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unc
Thready Qty Per Inch (tpi)
16
Thread Size
0.375 inches
Material
Steel nut
Surface Treatment
Cadmium and chromate nut
FSC
5310 Nuts And Washers
NIIN
002972540
NSN
5310002972540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1755561
Cage Code:
80064
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 5310-00-297-2540
What are the manufacturers of nsn 5310002972540?
Does this nsn 5310002972540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002972540
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.
Does nsn 5310002972540 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002972540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002972540?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05277
FIIG:
A021A0
App. Key:
BK
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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