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Self-locking Insert NSN 5340-01-345-5740

Item Description

A nonmetallic unthreaded item generally round in cross-sectional shape which, when placed on/in a machined-out portion of the threads of a screw or bolt, or inserted into the machined-out portion of the threads of a nut, locks the item, to which it is fixed, to the attached mating member and prevents loosening during excessive vibration. Excludes bolt, self-locking; nut, self-locking (as modified); screw, self-locking; and insert, screw thread.

NSN 5340-01-345-5740 NSN: 5340-01-345-5740

Features and Characteristics

End Application
Ball valve 801-6404588 asy 97
Criticality Code Justification
Zzzy
Special Features
Copper-nickel alloy; 3.125 in dia, 3.601 in lg
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
5340 Commercial Hardware
NIIN
013455740
NSN
5340013455740

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
801-6404588 FIND 56
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211039773
Cage Code:
53711
Status:
A
MSDS:
Part Number:
801-6404588 FIND 13
Cage Code:
53711
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5340-01-345-5740
What are the manufacturers of nsn 5340013455740?
Does this nsn 5340013455740 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013455740
A nonmetallic unthreaded item generally round in cross-sectional shape which, when placed on/in a machined-out portion of the threads of a screw or bolt, or inserted into the machined-out portion of the threads of a nut, locks the item, to which it is fixed, to the attached mating member and prevents loosening during excessive vibration. excludes bolt, self-locking; nut, self-locking (as modified); screw, self-locking; and insert, screw thread.
Does nsn 5340013455740 contain any precious metals?
No precious metal content.
Does nsn 5340013455740 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013455740?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
31470
FIIG:
A510Y0
App. Key:
Cond. Code:
1
Status:
A

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