PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-03Mast,top Assembly

Allday Aluminium Ltd · NSN 2020-01-120-4492 · FSC 2020 · No Item Name Available
Verified by PartsTable
NSN 2020-01-120-4492 — this item is cataloged by the U.S. Government under National Stock Number 2020-01-120-4492. Primary manufacturer part number: 35-03.
Features
  • Mast,top Assembly — FSC 2020
  • General Characteristics Item Description: UTILIZED ON BOAT,BRIDGE ERECTION
  • 1 verified cross-reference
  • Primary manufacturer: Allday Aluminium Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mast,top Assembly, cataloged under National Stock Number 2020-01-120-4492, is classified within Federal Supply Class 2020 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Allday Aluminium Ltd. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2020-01-120-4492
Primary Part Number35-03
Item NameMast,top Assembly
FSC / FSG2020 / 20 — No Item Name Available
ManufacturerAllday Aluminium Ltd
StatusACTIVE
General Characteristics Item DescriptionUTILIZED ON BOAT,BRIDGE ERECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-118-77073503 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5935-00-465-955236-774 INTERCHANGEABLE
Jack,tip
Gc/waldom Inc
6220-00-562-1708 INTERCHANGEABLE
Lens,light
3120-00-618-6126LS3859-4-30 INTERCHANGEABLE
Bushing,sleeve
Lockheed Martin Corp
2990-00-706-6528 INTERCHANGEABLE
Insulatorengine Mou
5935-00-726-792533-133-BU INTERCHANGEABLE
Plug,tip
Gc/waldom Inc
4310-00-776-3361350-3 INTERCHANGEABLE
Ball,check
Fl Industries Inc Pneumotive Div
1560-00-780-47683503 INTERCHANGEABLE
Housing,cap
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5120-00-846-76129176754 INTERCHANGEABLE
Rivet Set,hand
Us Army Aviation and Missile Command
4730-00-918-5125786 INTERCHANGEABLE
Coupling Half,quick Disconnect
Milton Industries, Inc
Cross-Reference Index
Part NumberManufacturer
35-03 Allday Aluminium Ltd (GBR)
Related Parts
5330-00-118-7707INTERCHANGEABLE
GASKET
3503
5935-00-465-9552INTERCHANGEABLE
JACK,TIP
36-774
6220-00-562-1708INTERCHANGEABLE
LENS,LIGHT
3120-00-618-6126INTERCHANGEABLE
BUSHING,SLEEVE
LS3859-4-30
2990-00-706-6528INTERCHANGEABLE
INSULATORENGINE MOU
5935-00-726-7925INTERCHANGEABLE
PLUG,TIP
33-133-BU
4310-00-776-3361INTERCHANGEABLE
BALL,CHECK
350-3
1560-00-780-4768INTERCHANGEABLE
HOUSING,CAP
3503
5120-00-846-7612INTERCHANGEABLE
RIVET SET,HAND
9176754
4730-00-918-5125INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
786
5940-01-087-2548INTERCHANGEABLE
TERMINAL STRIP,GROUNDING
3503
4920-01-165-9062INTERCHANGEABLE
INTERRUPTER
905-3503

Frequently Asked Questions

What is NSN 2020-01-120-4492?

NSN 2020-01-120-4492 is a Mast,top Assembly, manufactured by Allday Aluminium Ltd, classified under FSC 2020 (No Item Name Available). Status: active.

What are the part numbers for NSN 2020-01-120-4492?

NSN 2020-01-120-4492 has 1 cross-referenced part number: 35-03 (Allday Aluminium Ltd).

What NSN replaces 2020-01-120-4492?

There are 12 known substitutes for 2020-01-120-4492: 5330-00-118-7707, 5935-00-465-9552, 6220-00-562-1708 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-03?

Key specifications for 35-03: General Characteristics Item Description: UTILIZED ON BOAT,BRIDGE ERECTION; End Item Identification: 1940011055728. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com