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Hexagon Plain Nut NSN 5310-00-021-8197

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 5310-00-021-8197 NSN: 5310-00-021-8197

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
0.656 inches
Width Across Flats
1.125 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Bearing Surface Type
Washer faced
Material
Steel
Material Specification
Qq-s-633-canc federal specification single material response
Nondefinitive Specification/std Data
A type
Departure From Cited Document
As modified by nut height
FSC
5310 Nuts And Washers
NIIN
000218197
NSN
5310000218197

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFB571TYPEA
Cage Code:
81348
Status:
A
MSDS:
Part Number:
218197
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
NF34T96
Cage Code:
72540
Status:
A
MSDS:
Part Number:
804744
Cage Code:
49185
Status:
A
MSDS:
Part Number:
4209
Cage Code:
23382
Status:
A
MSDS:
Part Number:
7T1031
Cage Code:
04285
Status:
A
MSDS:
Part Number:
6XH8
Cage Code:
74405
Status:
A
MSDS:
Part Number:
1045
Cage Code:
56721
Status:
A
MSDS:
Part Number:
145434H
Cage Code:
31007
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 5310-00-021-8197
What are the manufacturers of nsn 5310000218197?
Does this nsn 5310000218197 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000218197
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 5310000218197 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000218197 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000218197?
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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