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Barrel Self-locking Nut NSN 5310-01-504-3943

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 5310-01-504-3943 NSN: 5310-01-504-3943

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Floating self-locking barrel
Nut Diameter
Between 1.869 inches and 1.872 inches
Nut Length
Between 2.553 inches and 2.573 inches
Barrel Height
Between 1.220 inches and 1.230 inches
Nut Height
1.562 inches
End Application
C-17a aircraft
Thread Series
Unjf
Thready Qty Per Inch (tpi)
12
Hardness Rating
50.0 rockwell c
Thread Size
1.125 inches
Special Features
Rollpin-corrosion resistant steel per aisi 420 or aisi 302, finnish passivate per qq-p-35
Material
Nickel alloy 718 shell
Material Specification
Ams5662 assn standard single material response shell
Surface Treatment
Passivate shell
Surface Treatment Specification
Qq-p-35 federal specification single treatment response shell
FSC
5310 Nuts And Washers
NIIN
015043943
NSN
5310015043943

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SLN223-18
Cage Code:
16258
Status:
A
MSDS:
Part Number:
3D0326-18
Cage Code:
88277
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-504-3943
What are the manufacturers of nsn 5310015043943?
Does this nsn 5310015043943 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015043943
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 5310015043943 contain any precious metals?
Item contains silver.
Does nsn 5310015043943 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015043943?
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
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