PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1789Ladder,straight

Yates Gear, Inc. Dba Yates Gear Inc · NSN 5440-01-630-0130 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-630-0130 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-630-0130. Primary manufacturer part number: 1789.
Features
  • Ladder,straight — FSC 5440
  • Crosspiece Type: STEP
  • Length: 24.0 FEET MAXIMUM FT
  • Surface Type: PLAIN
  • Functional Description: DESIGNED FOR SPECIAL OPERATIONS PERSONNEL TO AID IN GAINING ACCESS TO COMBAT SITUATIONS; CAN BE USED TO CLEAR WALLS AND TO GAIN ACCESS TO SECOND AND THIRD STORY WINDOWS
  • 1 verified cross-reference
  • Primary manufacturer: Yates Gear, Inc. Dba Yates Gear Inc
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Ladder,straight, cataloged under National Stock Number 5440-01-630-0130, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Yates Gear, Inc. Dba Yates Gear Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5440-01-630-0130
Primary Part Number1789
Item NameLadder,straight
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerYates Gear, Inc. Dba Yates Gear Inc
StatusACTIVE
Crosspiece TypeSTEP
Length24.0 FEET MAXIMUM FT
Surface TypePLAIN
Functional DescriptionDESIGNED FOR SPECIAL OPERATIONS PERSONNEL TO AID IN GAINING ACCESS TO COMBAT SITUATIONS; CAN BE USED TO CLEAR WALLS AND TO GAIN ACCESS TO SECOND AND THIRD STORY WINDOWS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-00-192-4789 INTERCHANGEABLE
Jack,telephone
5120-00-218-5944AC587-4 INTERCHANGEABLE
Wrench,sleeve
Alfa Laval Inc
5307-00-638-45641789 INTERCHANGEABLE
Stud,plain
Brinkley Technology Group Llc Dba Hercules Manufacturing
2940-01-051-0695A75294 INTERCHANGEABLE
Filter Element,fluid
Cnh Industrial America Llc Dba Cnh America
5930-01-134-2887 INTERCHANGEABLE
Switch Assembly
5360-01-213-97941789 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2930-01-252-85071789 INTERCHANGEABLE
Radiator,engine Coolant
Windham Lifts Inc
6750-01-382-0235 INTERCHANGEABLE
Paper,photographic
5310-01-411-00801789 INTERCHANGEABLE
Nut,plain,hexagon
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
1789 PRIMARY Yates Gear, Inc. Dba Yates Gear Inc (USA)
Related Parts
5935-00-192-4789INTERCHANGEABLE
JACK,TELEPHONE
5120-00-218-5944INTERCHANGEABLE
WRENCH,SLEEVE
AC587-4
5307-00-638-4564INTERCHANGEABLE
STUD,PLAIN
1789
2940-01-051-0695INTERCHANGEABLE
FILTER ELEMENT,FLUID
A75294
5930-01-134-2887INTERCHANGEABLE
SWITCH ASSEMBLY
5360-01-213-9794INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1789
2930-01-252-8507INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
1789
6750-01-382-0235INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
5310-01-411-0080INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1789

Frequently Asked Questions

What is NSN 5440-01-630-0130?

NSN 5440-01-630-0130 is a Ladder,straight, manufactured by Yates Gear, Inc. Dba Yates Gear Inc, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-630-0130?

NSN 5440-01-630-0130 has 1 cross-referenced part number: 1789 (Yates Gear, Inc. Dba Yates Gear Inc).

What NSN replaces 5440-01-630-0130?

There are 9 known substitutes for 5440-01-630-0130: 5935-00-192-4789, 5120-00-218-5944, 5307-00-638-4564 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1789?

Key specifications for 1789: Crosspiece Type: STEP; Length: 24.0 FEET MAXIMUM FT; Surface Type: PLAIN; Special Features: KIT INCLUDES 18FT 9IN LENGTH, 0.875IN DIAMETER ASSULT LADDER POLE; CUSTOM 20FT ULTRALITE URBAN ASSAULT LADDER, LADDER HOOK WITH KEVLAR SLING; SCREWLOCK ATTACHMENT DELTA LINK AND STORAGE BAGS IN. 6 total characteristics are documented in the Federal Logistics Information System.

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