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Single Ball Sea Self-locking Nut NSN 5310-00-279-4451

Item Description

A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, cone seat, hexagon.

NSN 5310-00-279-4451 NSN: 5310-00-279-4451

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Lubrication
Dry film lubricant
Nut Style
Single ball seat, hexagon
Ball Seat Radius
Between 0.496 inches and 0.501 inches
Nut Height
Between 0.310 inches and 0.320 inches
Width Across Flats
Between 0.491 inches and 0.501 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
20
Thread Size
0.438 inches
Material
Iron alloy 660
Material Specification
Ams 5737 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Specification Data
76301-st3-468 manufacturers standard
FSC
5310 Nuts And Washers
NIIN
002794451
NSN
5310002794451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H49661-7
Cage Code:
15653
Status:
A
MSDS:
Part Number:
TLN1023CD3-7N
Cage Code:
27624
Status:
A
MSDS:
Part Number:
ST3M468C7M
Cage Code:
76301
Status:
A
MSDS:
Part Number:
TLN123CD3-7N
Cage Code:
59563
Status:
A
MSDS:
Part Number:
10121252
Cage Code:
A486G
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 5310-00-279-4451
What are the manufacturers of nsn 5310002794451?
Does this nsn 5310002794451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002794451
A nut having one convex, spherical bearing surface and 6 flat sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, cone seat, hexagon.
Does nsn 5310002794451 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002794451 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002794451?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29732
FIIG:
A021A0
App. Key:
CB
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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