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Round Plain Nut NSN 5310-01-194-8490

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 5310-01-194-8490 NSN: 5310-01-194-8490

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Small End Diameter
Between 4.610 inches and 4.620 inches
Drive Point Depth
0.375 inches
Nut Style
Round
Nut Diameter
5.250 inches
Nut Thickness
1.125 inches
Drive Point Width
0.750 inches
Undercut Thickness
Between 0.490 inches and 0.510 inches
Drive Point Quantity
6
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
3.250 inches
Countersink Angle
90.0 degrees first end
Material
Stainless steel
Material Specification
Astm a217, wc6 assn standard single material response
Surface Treatment
Nickel
FSC
5310 Nuts And Washers
NIIN
011948490
NSN
5310011948490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1S-765-5B PIECE 6
Cage Code:
85130
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 5310-01-194-8490
What are the manufacturers of nsn 5310011948490?
Does this nsn 5310011948490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011948490
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 5310011948490 contain any precious metals?
No precious metal content.
Does nsn 5310011948490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011948490?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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