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Hexagon Plain Nut NSN 5310-00-297-8920

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 5310-00-297-8920 NSN: 5310-00-297-8920

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.341 inches and 0.377 inches
Width Across Flats
Between 0.669 inches and 0.687 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
16
Thread Size
0.375 inches
Bearing Surface Type
Chamfered or washer faced
Special Features
2a and b8
Material
Copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485
Material Specification
Qq-b-637 federal specification all material responses
Departure From Cited Designator
As modified by class thread
FSC
5310 Nuts And Washers
NIIN
002978920
NSN
5310002978920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFN836GPBTYPE4STYLE3
Cage Code:
81348
Status:
A
MSDS:
Part Number:
FFN836TYPE2STYLE8
Cage Code:
81348
Status:
A
MSDS:
Part Number:
3238135
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
0N6B
Cage Code:
03670
Status:
A
MSDS:
Part Number:
S470-4
Cage Code:
03670
Status:
A
MSDS:
Part Number:
S556PCS470-4
Cage Code:
03670
Status:
A
MSDS:
Part Number:
S755PCS470-4
Cage Code:
03670
Status:
A
MSDS:
Part Number:
10X16
Cage Code:
57533
Status:
A
MSDS:
Part Number:
21-565PK
Cage Code:
66935
Status:
A
MSDS:
Part Number:
500244PC8
Cage Code:
66935
Status:
A
MSDS:
Part Number:
491061PC8
Cage Code:
66935
Status:
A
MSDS:
Part Number:
493626-22
Cage Code:
66935
Status:
A
MSDS:
Part Number:
82215S61-172PC24
Cage Code:
80064
Status:
A
MSDS:
Part Number:
82215S61-177PC11
Cage Code:
80064
Status:
A
MSDS:
Part Number:
82215S61-303PC11
Cage Code:
80064
Status:
A
MSDS:
Part Number:
82213S41-161PC10
Cage Code:
80064
Status:
A
MSDS:
Part Number:
82213S41-164PC18
Cage Code:
80064
Status:
A
MSDS:
Part Number:
82226S61-181PC11
Cage Code:
80064
Status:
A
MSDS:
Part Number:
F3121838PC8
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S9300-461049PC24
Cage Code:
80064
Status:
A
MSDS:
Part Number:
174861
Cage Code:
88080
Status:
A
MSDS:
Part Number:
24ENN27
Cage Code:
88080
Status:
A
MSDS:
Part Number:
41FSN29
Cage Code:
88080
Status:
A
MSDS:
Part Number:
ENJ27-1PC18
Cage Code:
88080
Status:
A
MSDS:
Part Number:
ENJ27PC10
Cage Code:
88080
Status:
A
MSDS:
Part Number:
ENF27-1PC18
Cage Code:
88080
Status:
A
MSDS:
Part Number:
ENF27PC10
Cage Code:
88080
Status:
A
MSDS:
Part Number:
FSL27-3PC11
Cage Code:
88080
Status:
A
MSDS:
Part Number:
FSC27PC11
Cage Code:
88080
Status:
A
MSDS:
Part Number:
FSN29-1PC11
Cage Code:
88080
Status:
A
MSDS:
Part Number:
FSN29PC11
Cage Code:
88080
Status:
A
MSDS:
Part Number:
FSN27PC24
Cage Code:
88080
Status:
A
MSDS:
Part Number:
215885PC23
Cage Code:
30760
Status:
A
MSDS:
Part Number:
216414PC11
Cage Code:
30760
Status:
A
MSDS:
Part Number:
38A4B3
Cage Code:
30760
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-297-8920
What are the manufacturers of nsn 5310002978920?
Does this nsn 5310002978920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002978920
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 5310002978920 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002978920 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002978920?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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