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Plate Self-locking Nut NSN 5310-00-997-2878

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 5310-00-997-2878 NSN: 5310-00-997-2878

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Mounting Hole Diameter
0.098 mils and 0.103 centimeters
Nut Style
Plate
Nut Length
Between 1.008 inches and 1.038 inches
Nut Height
Between 0.313 inches and 0.328 inches
Plate Thickness
Between 0.055 inches and 0.075 inches
Plate Width
Between 0.444 inches and 0.464 inches
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
Between 0.329 inches and 0.359 inches
Center To Center Distance Between Mounting Holes Along Length
Between 0.310 inches and 0.314 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Countersink Angle
90.0 degrees nut
Surface Treatment
Cadmium
FSC
5310 Nuts And Washers
NIIN
009972878
NSN
5310009972878

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
490143
Cage Code:
77445
Status:
A
MSDS:
Part Number:
D52ZA6636-048
Cage Code:
72962
Status:
A
MSDS:
Part Number:
NS203299
Cage Code:
80539
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-997-2878
What are the manufacturers of nsn 5310009972878?
Does this nsn 5310009972878 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009972878
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 5310009972878 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009972878 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009972878?
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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