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Barrel Self-locking Nut NSN 5310-00-488-9138

Item Description

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

NSN 5310-00-488-9138 NSN: 5310-00-488-9138

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Counterbore Diameter
0.563 inches first end
Nut Style
Non-floating self-locking barrel
Nut Diameter
Between 0.863 inches and 0.866 inches
Nut Length
0.750 inches
Barrel Height
0.618 inches
Nut Height
0.718 inches
Nut Counterbore Depth
0.094 inches first end
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
0.500 inches
Material
Steel comp 4130 except insert
Surface Treatment
Cadmium except insert
Surface Treatment Specification
Qq-p-416 type i class 3 federal specification single treatment response except insert
FSC
5310 Nuts And Washers
NIIN
004889138
NSN
5310004889138

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1451-080
Cage Code:
56878
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 5310-00-488-9138
What are the manufacturers of nsn 5310004889138?
Does this nsn 5310004889138 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004889138
A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. ends may be flat or flanged. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, round.
Does nsn 5310004889138 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004889138 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004889138?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15891
FIIG:
A021A0
App. Key:
BH
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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