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Hexagon Plain Nut NSN 5310-00-446-9498

Item Description

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-446-9498 NSN: 5310-00-446-9498

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.108 inches and 0.142 inches
Drilled Hole Diameter
0.042 inches
Hole Type And Quantity
3 drilled
Width Across Flats
Between 1.421 inches and 1.455 inches
Thread Series
Unef
Thready Qty Per Inch (tpi)
18
Thread Size
1.250 inches
Hole Configuration Style
Configuration b
Countersink Angle
150.0 degrees nut
Bearing Surface Type
Chamfered
Material
Steel comp 303 or steel comp 303se or steel comp 303 plus x
Material Specification
Ams 5640 assn standard all material responses
Surface Treatment
Passivate
FSC
5310 Nuts And Washers
NIIN
004469498
NSN
5310004469498

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10-195959-18
Cage Code:
77820
Status:
A
MSDS:
Part Number:
67A60776P18
Cage Code:
07868
Status:
A
MSDS:
Part Number:
876429-00
Cage Code:
32345
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 5310-00-446-9498
What are the manufacturers of nsn 5310004469498?
Does this nsn 5310004469498 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004469498
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310004469498 contain any precious metals?
No precious metal content.
Does nsn 5310004469498 contain any hazardous materials?
Hazardous material. MSDS available in HMIRS.
What is the ESD classification of nsn 5310004469498?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01857
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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