PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

119661Tower Section

Fisica Applied Technologies, Inc. Div Datron Advanced Technologies · NSN 5445-01-449-5903 · FSC 5445 · No Item Name Available
Verified by PartsTable
NSN 5445-01-449-5903 — this item is cataloged by the U.S. Government under National Stock Number 5445-01-449-5903. Primary manufacturer part number: 119661.
Features
  • Tower Section — FSC 5445
  • 2 verified cross-references
  • Primary manufacturer: Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Tower Section, cataloged under National Stock Number 5445-01-449-5903, is classified within Federal Supply Class 5445 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Fisica Applied Technologies, Inc. Div Datron Advanced Technologies. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5445-01-449-5903
Primary Part Number119661
Item NameTower Section
FSC / FSG5445 / 54 — No Item Name Available
ManufacturerFisica Applied Technologies, Inc. Div Datron Advanced Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-540-8636542-6114-002 INTERCHANGEABLE
Gear,spur
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5306-00-754-1787MS20074-03-03 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-131-5727 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
119661 PRIMARY Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
119661 Datron Systems Inc (USA)
Related Parts
3020-00-540-8636INTERCHANGEABLE
GEAR,SPUR
542-6114-002
5306-00-754-1787INTERCHANGEABLE
BOLT,MACHINE
MS20074-03-03
4720-01-131-5727INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 5445-01-449-5903?

NSN 5445-01-449-5903 is a Tower Section, manufactured by Fisica Applied Technologies, Inc. Div Datron Advanced Technologies, classified under FSC 5445 (No Item Name Available). Status: active.

What are the part numbers for NSN 5445-01-449-5903?

NSN 5445-01-449-5903 has 2 cross-referenced part numbers: 119661 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 119661 (Datron Systems Inc).

What NSN replaces 5445-01-449-5903?

There are 3 known substitutes for 5445-01-449-5903: 3020-00-540-8636, 5306-00-754-1787, 4720-01-131-5727. Verify interchangeability with system specifications before substitution.

What are the specifications of 119661?

Key specifications for 119661: End Item Identification: TDWR; Special Features: PLATFORM RAILING. 2 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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