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Hexagon Self-locking Nut NSN 5310-00-068-6739

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 5310-00-068-6739 NSN: 5310-00-068-6739

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Hexagon
Nut Height
Between 0.302 inches and 0.328 inches
Width Across Flats
Between 0.428 inches and 0.440 inches
Tempurature Rating
550.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Bearing Surface Type
Chamfered
Material
Steel
FSC
5310 Nuts And Washers
NIIN
000686739
NSN
5310000686739

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
611D1
Cage Code:
0AHP5
Status:
A
MSDS:
Part Number:
Z2336-048
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 5310-00-068-6739
What are the manufacturers of nsn 5310000686739?
Does this nsn 5310000686739 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000686739
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 5310000686739 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000686739 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000686739?
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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