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Hexagon Plain Nut NSN 5310-01-328-7657

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 5310-01-328-7657 NSN: 5310-01-328-7657

Features and Characteristics

Thread Direction
Right-hand
Nut Height
Between 6.44 millimeters and 6.80 millimeters
End Application
Rg-31 mrap and rcv
Width Across Flats
Between 12.73 millimeters and 13.00 millimeters
Thread Series
Iso m
Thread Size
8.0 millimeters
Thread Pitch In Millimeters
1.25
Thread Tolerance Class
6h internal
Material
Steel
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm b633 assn standard single treatment response
FSC
5310 Nuts And Washers
NIIN
013287657
NSN
5310013287657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
14M7273
Cage Code:
75755
Status:
A
MSDS:
Part Number:
11501066
Cage Code:
18876
Status:
A
MSDS:
Part Number:
B18241B080
Cage Code:
80204
Status:
A
MSDS:
Part Number:
14M7207
Cage Code:
75160
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 5310-01-328-7657
What are the manufacturers of nsn 5310013287657?
Does this nsn 5310013287657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013287657
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 5310013287657 contain any precious metals?
No precious metal content.
Does nsn 5310013287657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013287657?
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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