PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-9Ladder,extension

Carbis Ladders Div of Carbis Sales Inc · NSN 5440-01-656-2437 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-656-2437 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-656-2437. Primary manufacturer part number: P-9.
Features
  • Ladder,extension — FSC 5440
  • 2 verified cross-references
  • Primary manufacturer: Carbis Ladders Div of Carbis Sales Inc
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Ladder,extension, cataloged under National Stock Number 5440-01-656-2437, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Carbis Ladders Div of Carbis Sales Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLadder,extension
FSC / FSG5440 — No Item Name Available (FSG 54)
ManufacturersCarbis Ladders Div of Carbis Sales Inc (CAGE 1W981)
Technical Specifications
ParameterValue
NSN5440-01-656-2437
Primary Part NumberP-9
Item NameLadder,extension
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerCarbis Ladders Div of Carbis Sales Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-190-4418 INTERCHANGEABLE
Fuse,cartridge
4730-00-203-9766F9 INTERCHANGEABLE
Clamp,hose
Deco Products Company, Lllp Dba Deco Products Co
5120-00-529-11061286860 INTERCHANGEABLE
Bar,pinch
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6520-00-584-269988-0394 INTERCHANGEABLE
Elevator,periosteal
Boss Instruments, Limited Inc
3445-00-860-2037 INTERCHANGEABLE
Shearing Machine,form and Pierce
4920-00-863-2479 INTERCHANGEABLE
Probe
5120-01-138-4904 INTERCHANGEABLE
Nutdriver
5331-01-438-2498P9 INTERCHANGEABLE
O-Ring
Caro, Inc. Dba South Bend Lathe
5440-01-654-9263106065-40.0M INTERCHANGEABLE
Forward Mast Ladder
Carbis Ladders Div of Carbis Sales Inc
5440-01-656-2441P-10 INTERCHANGEABLE
Ladder,extension
Carbis Ladders Div of Carbis Sales Inc
Cross-Reference Index
Part NumberManufacturer
106065E01 Carbis Ladders Div of Carbis Sales Inc (USA)
P-9 PRIMARY Carbis Ladders Div of Carbis Sales Inc (USA)
Related Parts
5920-00-190-4418INTERCHANGEABLE
FUSE,CARTRIDGE
4730-00-203-9766INTERCHANGEABLE
CLAMP,HOSE
F9
5120-00-529-1106INTERCHANGEABLE
BAR,PINCH
1286860
6520-00-584-2699INTERCHANGEABLE
ELEVATOR,PERIOSTEAL
88-0394
3445-00-860-2037INTERCHANGEABLE
SHEARING MACHINE,FORM AND PIERCE
4920-00-863-2479INTERCHANGEABLE
PROBE
5120-01-138-4904INTERCHANGEABLE
NUTDRIVER
5331-01-438-2498INTERCHANGEABLE
O-RING
P9
5440-01-654-9263INTERCHANGEABLE
FORWARD MAST LADDER
106065-40.0M
5440-01-656-2441INTERCHANGEABLE
LADDER,EXTENSION
P-10
5440-01-656-2466INTERCHANGEABLE
LADDER,EXTENSION
P-2
5440-01-656-2468INTERCHANGEABLE
LADDER,EXTENSION
P-1

Frequently Asked Questions

What is NSN 5440-01-656-2437?

NSN 5440-01-656-2437 is a Ladder,extension, manufactured by Carbis Ladders Div of Carbis Sales Inc, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-656-2437?

NSN 5440-01-656-2437 has 2 cross-referenced part numbers: 106065E01 (Carbis Ladders Div of Carbis Sales Inc), P-9 (Carbis Ladders Div of Carbis Sales Inc).

What NSN replaces 5440-01-656-2437?

There are 12 known substitutes for 5440-01-656-2437: 5920-00-190-4418, 4730-00-203-9766, 5120-00-529-1106 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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