Product Details | SAFETY STEP LADDER

5440-01-139-4975 A ladder having flat antiskid steps mounted on an integral noncollapsible supporting frame. It may have handrails and casters. Excludes MAINTENANCE PLATFORM; STAIRCASE, AIRCRAFT BOARDING; LADDER (as modified); and STEPLADDER.

Part Alternates: 8106T25, 8106W25, 5440-01-139-4975, 01-139-4975, 5440011394975, 011394975

Prefabricated Structures and Scaffolding | Scaffolding Equipment and Concrete Forms

Supply Group (FSG) NSN Assign. NIIN
54 03 OCT 1982 01-139-4975

Demand History | NSN 5440-01-139-4975

Part Number Request Date QTY Origin
1007R2630A3E10B4COC1P6 2024-09-25 1 DIBBS
1007R2630A3E10B4COC1P6 2024-09-25 2 DIBBS
8106T25 2024-09-25 1 DIBBS
8106T25 2024-09-25 2 DIBBS
1007R2630A3E10B4COC1P6 2021-03-31 1 DIBBS
8106T25 2021-03-31 1 DIBBS
5440-01-139-4975 2019-12-02 5 SA
5440-01-139-4975 2018-05-31 17 DIBBS
5440-01-139-4975 2018-02-21 8 DIBBS
5440-01-139-4975 2017-04-30 9 DIBBS
5440-01-139-4975 2016-10-26 10 DIBBS
5440-01-139-4975 2015-10-08 12 DIBBS
5440-01-139-4975 2015-08-16 7 DIBBS
5440-01-139-4975 2014-04-17 16 DIBBS
5440-01-139-4975 2013-12-05 16 DIBBS
5440-01-139-4975 2013-03-27 10 DIBBS
5440-01-139-4975 2012-12-12 18 DIBBS
5440-01-139-4975 2012-11-23 10 DIBBS
5440-01-139-4975 2012-08-31 4 DIBBS
5440-01-139-4975 2012-02-09 6 DIBBS
5440-01-139-4975 2011-01-08 8 DIBBS
5440-01-139-4975 2010-04-02 2 DIBBS
5440-01-139-4975 2010-03-06 3 DIBBS
5440-01-139-4975 2009-12-30 11 DIBBS

Cross Reference | NSN 5440-01-139-4975

Part Number Cage Code Manufacturer
8106T25 39428 MCMASTER-CARR SUPPLY COMPANY
8106W25 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5440-01-139-4975

Characteristic Specifications
MATERIAL STEEL
BASE OVERALL LENGTH 53.000 INCHES NOMINAL
OVERALL WIDTH 30.000 INCHES NOMINAL
OVERALL HEIGHT 100.000 INCHES NOMINAL
DISTANCE FROM BASE TO TOP STEP 70.000 INCHES NOMINAL
OPPOSING STEPS NOT INCLUDED
STEP QUANTITY 7
STEP LENGTH 26.000 INCHES NOMINAL
TOP STEP WIDTH 10.000 INCHES NOMINAL
INTERMEDIATE STEP WIDTH 7.000 INCHES NOMINAL
HANDRAILS INCLUDED
HANDRAIL HEIGHT ABOVE TOP STEP 30.000 INCHES NOMINAL
EXTENSION AROUND TOP STEP INCLUDED
ROLLING ELEMENT TYPE AND QUANTITY 4 RETRACTABLE SWIVEL CASTER
WHEEL DIAMETER ANY ACCEPTABLE
LOCKING FEATURE INCLUDED

Restrictions/Controls & Freight Information | NSN 5440-01-139-4975

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
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.
Category Code Description
NMF Description 108770 LADDER MULTI PURPOSE
Less than car load rating
Less than truck load rating G 125.0
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5440-01-139-4975

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
Purchasing QTY
UOM
1
EA : Each