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Hexagon Plain Nut NSN 5310-00-137-3068

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 5310-00-137-3068 NSN: 5310-00-137-3068

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.088 inches and 0.098 inches
Width Across Flats
Between 0.553 inches and 0.564 inches
Thread Series
Uns
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Bearing Surface Type
Chamfered
Material
Steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347
Material Specification
Qq-s-763 federal specification all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Nondefinitive Specification/std Data
2 type
FSC
5310 Nuts And Washers
NIIN
001373068
NSN
5310001373068

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS25082-C21
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MS25082C21
Cage Code:
96906
Status:
A
MSDS:
Part Number:
FFN836
Cage Code:
81348
Status:
A
MSDS:
Part Number:
002-003730-046
Cage Code:
26916
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 5310-00-137-3068
What are the manufacturers of nsn 5310001373068?
Does this nsn 5310001373068 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001373068
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 5310001373068 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001373068 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001373068?
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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