Product Details | LADDER STEP

5440-01-542-9974 A rigid, metallic or nonmetallic prefabricated item which forms a LADDER (as modified) when fitted together with similar components on a stringer, sidepieces or other support. It may include a nosing, an antiskid covering, mounting hardware and the like. Excludes STEP, JACOB'S LADDER.

Part Alternates: M1213019, M121-3019, 5440-01-542-9974, 01-542-9974, 5440015429974, 015429974

Prefabricated Structures and Scaffolding | Scaffolding Equipment and Concrete Forms

Supply Group (FSG) NSN Assign. NIIN
54 25 AUG 2006 01-542-9974

Demand History | NSN 5440-01-542-9974

Part Number Request Date QTY Origin
M121-3019 2020-05-05 136 DIBBS
M121-3019 2020-03-22 136 DIBBS

Cross Reference | NSN 5440-01-542-9974

Part Number Cage Code Manufacturer
M121-3019 1R5C8 HEIL TRAILER INTERNATIONAL, CO. DBA HEIL TRAILER INTERNATIONAL

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Technical Data | NSN 5440-01-542-9974

Characteristic Specifications
III END ITEM IDENTIFICATION 2330-01-537-8217, SEMITRAILER, TANK, 5000 GALLON, FUEL DISPENSING, UNDER/OVER WING AIRCRAFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY LADDER PIN ASSEMBLY

Restrictions/Controls & Freight Information | NSN 5440-01-542-9974

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5440-01-542-9974

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative