Ignition Lock Switch

NSN: 2920-01-595-2140 | Model: M550

A switch which is externally actuated by a device such as a key/cylinder lock to actuate a remote lever or rod rack to activate a remote switch. The actuation device may or may not be an integal part of the switch. The primary purpose of the switch is to open and close the ignition circuit of an internal combustion engine and actuate various accessories. Excludes switch, engine starter, electrical and switch, lock.

NSN Properties and Flags

NATO Stock Number

2920-01-595-2140

DEMIL

Body Style

Bushing mounted

Body Diameter

36.57 millimeters

Bushing Length

13.46 millimeters

Body Length

74.16 millimeters

Inclosure Type

Fully enclosed

Switch Functional Positions

Off and ignition and start

Mounting Method

Screw

Terminal Type And Quantity

2 screw

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2920-01-595-2140 Datasheet

Supply Class (FSC):

Nonaircraft Engine Electrical System Components

Cross Reference:

M550

Cage Codes:

Cole Hersee Company (CAGE 13445)

Schedule B & Trade:

Schedule B: 8536504000 (NAICS 335314)

Motor starters, for a voltage not exceeding 1, 000 v
SITC: 77255

Switches for electrical apparatus, n.E.S., for voltages not exceeding 1, 000 volts
End Use: 20005

Electric apparatus

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2920-01-595-2140 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Australia
What is the NIIN of NSN 2920-01-595-2140?
015952140 or 01-595-2140
Does NSN 2920-01-595-2140 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2920-01-595-2140?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 25, 2011