PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29-5505Support,crew Ladder

The Boeing Company Div Legacy Wichita · NSN 1560-00-690-8585 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-690-8585 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-690-8585. Primary manufacturer part number: 29-5505.
Features
  • Support,crew Ladder — FSC 1560
  • 2 verified cross-references
  • Primary manufacturer: The Boeing Company Div Legacy Wichita
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,crew Ladder, cataloged under National Stock Number 1560-00-690-8585, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is The Boeing Company Div Legacy Wichita. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-00-690-8585
Primary Part Number29-5505
Item NameSupport,crew Ladder
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Wichita
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5998-01-079-2218 INTERCHANGEABLE
Circuit Card Assembly
5340-01-590-380329550-5 INTERCHANGEABLE
Mount,resilient,utility
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Cross-Reference Index
Part NumberManufacturer
29-5505 PRIMARY The Boeing Company Div Legacy Wichita (USA)
29-5505 The Boeing Company Div Defense (USA)
Related Parts
5998-01-079-2218INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5340-01-590-3803INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
29550-5

Frequently Asked Questions

What is NSN 1560-00-690-8585?

NSN 1560-00-690-8585 is a Support,crew Ladder, manufactured by The Boeing Company Div Legacy Wichita, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-690-8585?

NSN 1560-00-690-8585 has 2 cross-referenced part numbers: 29-5505 (The Boeing Company Div Legacy Wichita), 29-5505 (The Boeing Company Div Defense).

What NSN replaces 1560-00-690-8585?

There are 2 known substitutes for 1560-00-690-8585: 5998-01-079-2218, 5340-01-590-3803. Verify interchangeability with system specifications before substitution.

What are the specifications of 29-5505?

Key specifications for 29-5505: End Item Identification: AIRCRAFT MODEL NO. B-52. 1 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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