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Round Plain Nut NSN 5310-00-043-1939

Item Description

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-043-1939 NSN: 5310-00-043-1939

  Stock Availability

NSN 5310000431939 availability
(as of 05/03/2024).

  • NE: 250
  • NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Pitch Diameters
+5.0519/+5.0602 inches
Thread Direction
Right-hand
Drive Point Depth
Between 0.240 inches and 0.260 inches
Nut Style
Round
Nut Diameter
Between 6.730 inches and 6.760 inches
Nut Thickness
Between 0.860 inches and 0.885 inches
Drive Point Width
Between 0.610 inches and 0.635 inches
Drive Point Quantity
4
Thread Series
Uns
Thready Qty Per Inch (tpi)
12
Hardness Rating
Between 66.0 rockwell b and 92.0 rockwell b
Thread Size
5.106 inches
Material
Steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium and zinc
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification 1st treatment response and qq-z-325, type 2, cl 3 federal specification 2nd treatment response
FSC
5310 Nuts And Washers
NIIN
000431939
NSN
5310000431939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS19068-262
Cage Code:
96906
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 5310-00-043-1939
What are the manufacturers of nsn 5310000431939?
Does this nsn 5310000431939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000431939
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. for items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. see also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310000431939 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000431939 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000431939?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15887
FIIG:
A021A0
App. Key:
AY
Cond. Code:
1
Status:
A

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