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Hexagon Slotted Self-locking Nut NSN 5310-01-491-9644

Item Description

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.

NSN 5310-01-491-9644 NSN: 5310-01-491-9644

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Slotted, hexagon
Nut Height
Between 0.373 inches and 0.384 inches
Width Across Flats
Between 0.616 inches and 0.627 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
16
Thread Size
0.375 inches
Bearing Surface Type
Chamfered
Special Features
Torque 1st on 80 in lbs/15th off 12 in lbs/used on motor,
Material
Nickel alloy
FSC
5310 Nuts And Washers
NIIN
014919644
NSN
5310014919644

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MXU-616
Cage Code:
27687
Status:
A
MSDS:
Part Number:
09-MXU-0616
Cage Code:
27687
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 5310-01-491-9644
What are the manufacturers of nsn 5310014919644?
Does this nsn 5310014919644 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014919644
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. an integral feature is incorporated for locking on the threads of a mating member. the slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. excludes nut (1), self-locking, castellated, octagon.
Does nsn 5310014919644 contain any precious metals?
No precious metal content.
Does nsn 5310014919644 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014919644?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29733
FIIG:
A021A0
App. Key:
BK
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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