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Hexagon Self-locking Nut NSN 5310-01-596-5581

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 5310-01-596-5581 NSN: 5310-01-596-5581

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Hexagon
Nut Height
Between 0.212 inches and 0.288 inches
End Application
2355-01-531-6425; truck, bomb service; mrap bufflao mk2a2
Width Across Flats
Between 0.428 inches and 0.439 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Bearing Surface Type
Flat or chamfered
Part Name Assigned By Controlling Agency
Nut, self-locking, hex, cres, 0.250-20unc
Material
Steel comp 316
Surface Treatment
Passivate
FSC
5310 Nuts And Washers
NIIN
015965581
NSN
5310015965581

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M45913/4-4CS6
Cage Code:
80205
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 5310-01-596-5581
What are the manufacturers of nsn 5310015965581?
Does this nsn 5310015965581 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015965581
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 5310015965581 contain any precious metals?
No precious metal content.
Does nsn 5310015965581 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015965581?
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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