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Plate Self-locking Nut NSN 5310-01-621-2981

Item Description

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-621-2981 NSN: 5310-01-621-2981

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Counterbore Diameter
0.168 inches nut
Lubrication
Dry film lubricant
Nut Style
Plate
Nut Length
0.785 inches
Nut Height
0.365 inches
Plate Thickness
Between 0.055 inches and 0.070 inches
Plate Width
0.560 inches
Nut Counterbore Depth
0.100 inches nut
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Thread Size
0.375 inches
Part Name Assigned By Controlling Agency
Replaceble self locking floating nut
Material
Iron alloy 660 or nickel alloy 718 nut
Material Specification
Ams5525 national specification 1st material response or ams5732 national specification 1st material response or ams5737 national specification 1st material response or ams5662 national specification 2nd material response nut
Surface Treatment
Passivate nut
Surface Treatment Specification
Bms2700 national specification single treatment response or ams5272 national specification 1st treatment response nut
FSC
5310 Nuts And Washers
NIIN
016212981
NSN
5310016212981

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NS203182NL6-2
Cage Code:
80539
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-01-621-2981
What are the manufacturers of nsn 5310016212981?
Does this nsn 5310016212981 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016212981
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310016212981 contain any precious metals?
No precious metal content.
Does nsn 5310016212981 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016212981?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05280
FIIG:
A021A0
App. Key:
BZ
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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