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Mechanical Stop NSN 5340-01-293-2148

Item Description

An item designed to restrict the movement of a rotary mechanism, linear mechanism or its components. It protects a mechanism from loss of adjustment or damage due to extreme movement. It may be wedge shaped with a threaded shank projecting from the apex or it may be round or rectangular in cross section, with mounting holes or slots, and is usually longer than its width. Excludes key, machine, and bumper (as modified).

NSN 5340-01-293-2148 NSN: 5340-01-293-2148

Features and Characteristics

Overall Length
6.562 inches
Flange Thickness
0.890 inches
Overall Height
3.736 inches
Overall Width
3.105 inches
End Application
M182 series gun mount
Design Type
Flange
Special Features
Short leg at 67 degrees from long leg; gusset 0.765 thk on top; key 0.858 deep x 1.589 w x 5.937 lg; 6 oval holesw x 0.563 lg through long leg c-bored 0.985 diameter x 0.100 deep; 2 equal holes short leg; prevents gun barrel rotation due to pressure of shell on rifling
Material
Copper alloy
Material Specification
Qq-c-390 federal specification single material response
FSC
5340 Commercial Hardware
NIIN
012932148
NSN
5340012932148

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12576097
Cage Code:
19200
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803300060
  • NAICS: 336413
  • SITC: 79295
  • Description: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 5340-01-293-2148
What are the manufacturers of nsn 5340012932148?
Does this nsn 5340012932148 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340012932148
An item designed to restrict the movement of a rotary mechanism, linear mechanism or its components. it protects a mechanism from loss of adjustment or damage due to extreme movement. it may be wedge shaped with a threaded shank projecting from the apex or it may be round or rectangular in cross section, with mounting holes or slots, and is usually longer than its width. excludes key, machine, and bumper (as modified).
Does nsn 5340012932148 contain any precious metals?
No precious metal content.
Does nsn 5340012932148 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340012932148?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40270
FIIG:
A536N0
App. Key:
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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