PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2545-11Rail,leaning

Marathonnorco Aerospace, Inc. · NSN 2040-01-359-7918 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-359-7918 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-359-7918. Primary manufacturer part number: A2545-11.
Features
  • Rail,leaning — FSC 2040
  • General Characteristics Item Description: CORROSION RESISTANT STEEL
  • 4 verified cross-references
  • Primary manufacturer: Marathonnorco Aerospace, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rail,leaning, cataloged under National Stock Number 2040-01-359-7918, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Marathonnorco Aerospace, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-359-7918
Primary Part NumberA2545-11
Item NameRail,leaning
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc.
StatusACTIVE
General Characteristics Item DescriptionCORROSION RESISTANT STEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-400-674813822-8 INTERCHANGEABLE
Hose Assembly,nonmetallic
Alturdyne International
5999-01-192-843474J119089-207 INTERCHANGEABLE
Shielding Gasket,electronic
The Boeing Company Div Defense
2040-01-359-5655600-4645108 ITEM 27 INTERCHANGEABLE
Plate,stanchion
Naval Ship Systems Command
2040-01-359-791619-80-2080M INTERCHANGEABLE
Rail Assembly,leaning Forward
Electric Boat Corporation Div General Dynamics Electric Boat
2040-01-359-7917600-4645108 ITEM 26 INTERCHANGEABLE
Plate,stanchion
Naval Ship Systems Command
2040-01-360-7375A2545-3 MOD INTERCHANGEABLE
Rail,leaning
Marathonnorco Aerospace, Inc.
2040-01-362-9619RTW2333-4 INTERCHANGEABLE
Receiver
Marathonnorco Aerospace, Inc.
Cross-Reference Index
Part NumberManufacturer
4645108 Naval Ship Systems Command (USA)
600-4645108 Naval Ship Systems Command (USA)
A2545-11 PRIMARY Marathonnorco Aerospace, Inc. (USA)
600-4645108 ITEM 28 PRIMARY Naval Ship Systems Command (USA)
Related Parts
4720-00-400-6748INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
13822-8
5999-01-192-8434INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
74J119089-207
2040-01-359-5655INTERCHANGEABLE
PLATE,STANCHION
600-4645108 ITEM 27
2040-01-359-7916INTERCHANGEABLE
RAIL ASSEMBLY,LEANING FORWARD
19-80-2080M
2040-01-359-7917INTERCHANGEABLE
PLATE,STANCHION
600-4645108 ITEM 26
2040-01-360-7375INTERCHANGEABLE
RAIL,LEANING
A2545-3 MOD
2040-01-362-9619INTERCHANGEABLE
RECEIVER
RTW2333-4

Frequently Asked Questions

What is NSN 2040-01-359-7918?

NSN 2040-01-359-7918 is a Rail,leaning, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-359-7918?

NSN 2040-01-359-7918 has 4 cross-referenced part numbers: 4645108 (Naval Ship Systems Command), 600-4645108 (Naval Ship Systems Command), A2545-11 (Marathonnorco Aerospace, Inc.), 600-4645108 ITEM 28 (Naval Ship Systems Command).

What NSN replaces 2040-01-359-7918?

There are 7 known substitutes for 2040-01-359-7918: 4720-00-400-6748, 5999-01-192-8434, 2040-01-359-5655 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A2545-11?

Key specifications for A2545-11: General Characteristics Item Description: CORROSION RESISTANT STEEL. 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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