NSN 5440-01-139-4975 8106T25, 8106W25, 01-139-4975

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	Item Name Code (INC)
54	03 OCT 1982	01-139-4975	26705 ( LADDER, SAFETY STEP )

Part Number	Request Date	QTY	Origin
1007R2630A3E10B4COC1P6	2024-09-269	1	DIBBS
1007R2630A3E10B4COC1P6	2024-09-269	2	DIBBS
8106T25	2024-09-269	1	DIBBS
8106T25	2024-09-269	2	DIBBS
1007R2630A3E10B4COC1P6	2021-03-90	1	DIBBS
8106T25	2021-03-90	1	DIBBS
5440-01-139-4975	2019-12-336	5	SA
5440-01-139-4975	2018-05-151	17	DIBBS
5440-01-139-4975	2018-02-52	8	DIBBS
5440-01-139-4975	2017-04-120	9	DIBBS
5440-01-139-4975	2016-10-300	10	DIBBS
5440-01-139-4975	2015-10-281	12	DIBBS
5440-01-139-4975	2015-08-228	7	DIBBS
5440-01-139-4975	2014-04-107	16	DIBBS
5440-01-139-4975	2013-12-339	16	DIBBS
5440-01-139-4975	2013-03-86	10	DIBBS
5440-01-139-4975	2012-12-347	18	DIBBS
5440-01-139-4975	2012-11-328	10	DIBBS
5440-01-139-4975	2012-08-244	4	DIBBS
5440-01-139-4975	2012-02-40	6	DIBBS
5440-01-139-4975	2011-01-08	8	DIBBS
5440-01-139-4975	2010-04-92	2	DIBBS
5440-01-139-4975	2010-03-65	3	DIBBS
5440-01-139-4975	2009-12-364	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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Related Products | NSN 5440-01-139-4975

5440-01-139-5732, 5440-01-143-2895, 5440-01-143-5953, 5440-01-145-6716, 5440-01-146-2480

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

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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

Air Force
Navy

Category	Code	Description
Budget Code	9	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 Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each