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Square Plain Nut NSN 5310-00-275-1983

Item Description

A nut, flat on top and bottom, having 4 flat sides. 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 5310-00-275-1983 NSN: 5310-00-275-1983

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Square
Nut Height
1.125 inches
Width Across Flats
1.750 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
12
Thread Size
1.125 inches
Hole Configuration Style
Configuration d
Bearing Surface Type
Flat
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 1045
Material Specification
Sae assn standard single material response
FSC
5310 Nuts And Washers
NIIN
002751983
NSN
5310002751983

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
411256ALT0PC37
Cage Code:
80064
Status:
A
MSDS:
Part Number:
60-02-125
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N60-71-001ITEM3
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N66-02-001BPC37
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N66-02-002BPC37
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N60-71-008ITEM3
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N68-02-003BPC33
Cage Code:
51228
Status:
A
MSDS:
Part Number:
N68-02-006BPC33
Cage Code:
51228
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 5310-00-275-1983
What are the manufacturers of nsn 5310002751983?
Does this nsn 5310002751983 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002751983
A nut, flat on top and bottom, having 4 flat sides. 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 5310002751983 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002751983 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002751983?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01858
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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