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Hexagon Plain Nut NSN 5310-01-283-3507

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 5310-01-283-3507 NSN: 5310-01-283-3507

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.308 inches and 0.318 inches
Width Across Flats
Between 0.309 inches and 0.317 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
32
Thread Size
0.138 inches
Bearing Surface Type
Chamfered
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 4130 or steel comp 8630 or steel comp 8740
Material Specification
Mil-s-6758, cond f military specification 1st material response or mil-s-6050, cond f military specification 2nd material response or mil-s-6049, cond f military specification 3rd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Specification Data
80205-nas1831 professional/industrial association standard
FSC
5310 Nuts And Washers
NIIN
012833507
NSN
5310012833507

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1831-4C05
Cage Code:
80205
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 5310-01-283-3507
What are the manufacturers of nsn 5310012833507?
Does this nsn 5310012833507 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012833507
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 5310012833507 contain any precious metals?
No precious metal content.
Does nsn 5310012833507 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012833507?
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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