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Round Plain Nut NSN 5310-00-008-1989

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 5310-00-008-1989 NSN: 5310-00-008-1989

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Drive Point Depth
0.105 mils and 0.123 centimeters
Nut Style
Round
Nut Diameter
Between 2.620 inches and 2.625 inches
Nut Thickness
0.375 inches
Drive Point Width
0.312 inches
Drive Point Quantity
3
Drilled Hole Diameter
0.125 inches
Hole Type And Quantity
3 drilled
Thread Series
Unj
Thready Qty Per Inch (tpi)
16
Hardness Rating
Between 34.0 rockwell c and 38.0 rockwell c
Thread Size
2.250 inches
Hole Configuration Style
Configuration f
Special Features
Counterbore drilled holes 0.218 in. Min to 0.220 in. Max diameter 0.072 in. Min to 0.U82 in. Max deep
Material
Steel comp 4340
Material Specification
Mil-s-5000 military specification single material response
Test Data Document
84955-kps 208 ra7, ng c specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
5310 Nuts And Washers
NIIN
000081989
NSN
5310000081989

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K641224-11
Cage Code:
84955
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 5310-00-008-1989
What are the manufacturers of nsn 5310000081989?
Does this nsn 5310000081989 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000081989
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 5310000081989 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000081989 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000081989?
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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