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Hexagon Plain Nut NSN 5310-01-442-9735

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 5310-01-442-9735 NSN: 5310-01-442-9735

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.212 inches and 0.226 inches
Width Across Flats
Between 0.428 inches and 0.438 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Bearing Surface Type
Chamfered or washer faced
Material
Steel
Material Specification
Sae j429 assn standard single material response
Surface Treatment
Zinc
Nondefinitive Specification/std Data
Pe 1 type and yle a or b style and ade 2 grade
FSC
5310 Nuts And Washers
NIIN
014429735
NSN
5310014429735

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILS1222 1/4-20 UNC 2B CARBON S
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MIL-DTL-1222
Cage Code:
81349
Status:
A
MSDS:
Part Number:
0.250- 20 UNC 2B STL ZN PL
Cage Code:
80204
Status:
A
MSDS:
Part Number:
MIL-S-1222
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M1222N1X4C20GCNZE
Cage Code:
81349
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 5310-01-442-9735
What are the manufacturers of nsn 5310014429735?
Does this nsn 5310014429735 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014429735
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 5310014429735 contain any precious metals?
No precious metal content.
Does nsn 5310014429735 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014429735?
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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