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Round Plain Nut NSN 5310-01-293-0992

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 5310-01-293-0992 NSN: 5310-01-293-0992

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Counterbore Diameter
1.260 inches boss and 1.280 inches boss
Small End Diameter
Between 1.370 inches and 1.390 inches
Drive Point Depth
0.180 inches
Nut Style
Round
Nut Diameter
Between 1.670 inches and 1.690 inches
Nut Thickness
0.300 inches
Drive Point Width
Between 0.240 inches and 0.260 inches
Undercut Thickness
0.200 inches
Drive Point Quantity
3
Nut Counterbore Depth
0.070 inches boss and 0.090 inches boss
Thread Series
Unef
Thready Qty Per Inch (tpi)
18
Hardness Rating
Between 28.0 rockwell c and 34.0 rockwell c
Thread Size
1.250 inches
Countersink Angle
80.0 degrees both ends and 100.0 degrees both ends
Special Features
Boss 0.020 in. Min, 0.030 in. Max thk, 0.070 in. Min, 0.090 in. Max lg, on drive side; chamfer angle 25.0 degrees min, 35.0 degrees max, drive end of undercut
Material
Steel comp 4340
Material Specification
Ams 6414 assn standard single material response
Test Data Document
99193-ems52308 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
012930992
NSN
5310012930992

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3860510-1
Cage Code:
99193
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 5310-01-293-0992
What are the manufacturers of nsn 5310012930992?
Does this nsn 5310012930992 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012930992
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 5310012930992 contain any precious metals?
No precious metal content.
Does nsn 5310012930992 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012930992?
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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