PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200042Nozzle Filter Assy

Woodward Hrt Inc · NSN 1620-00-606-0450 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-606-0450 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-606-0450. Primary manufacturer part number: 200042.
Features
  • Nozzle Filter Assy — FSC 1620
  • 2 verified cross-references
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Nozzle Filter Assy, cataloged under National Stock Number 1620-00-606-0450, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Woodward Hrt Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNozzle Filter Assy
FSC / FSG1620 — No Item Name Available (FSG 16)
ManufacturersWoodward Hrt Inc (CAGE 81873); Us Army Aviation and Missile Command (CAGE 18876)
Technical Specifications
ParameterValue
NSN1620-00-606-0450
Primary Part Number200042
Item NameNozzle Filter Assy
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5841-00-910-0269200-042 INTERCHANGEABLE
Idler Base
Cmc Electronics Inc
1730-01-077-12457841666 INTERCHANGEABLE
Handle,pump
Warner Robins Air Logistics Center
5985-01-102-39618164 INTERCHANGEABLE
Dummy Load,electrical
Bird Electronic Corporation Div Bird Electronic Corp
5805-01-128-3858 INTERCHANGEABLE
Orderwire-Operator Acces
2825-01-383-52176026596-019 INTERCHANGEABLE
Seal Ring Assembly,labyrinth
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4810-01-392-664620004-2 INTERCHANGEABLE
Actuator,electromechanical,rotar
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
200042 PRIMARY Woodward Hrt Inc (USA)
9171473-5 Us Army Aviation and Missile Command (USA)
Related Parts
5841-00-910-0269INTERCHANGEABLE
IDLER BASE
200-042
1730-01-077-1245INTERCHANGEABLE
HANDLE,PUMP
7841666
5985-01-102-3961INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
8164
5805-01-128-3858INTERCHANGEABLE
ORDERWIRE-OPERATOR ACCES
2825-01-383-5217INTERCHANGEABLE
SEAL RING ASSEMBLY,LABYRINTH
6026596-019
4810-01-392-6646INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
20004-2

Frequently Asked Questions

What is NSN 1620-00-606-0450?

NSN 1620-00-606-0450 is a Nozzle Filter Assy, manufactured by Woodward Hrt Inc, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-606-0450?

NSN 1620-00-606-0450 has 2 cross-referenced part numbers: 200042 (Woodward Hrt Inc), 9171473-5 (Us Army Aviation and Missile Command).

What NSN replaces 1620-00-606-0450?

There are 6 known substitutes for 1620-00-606-0450: 5841-00-910-0269, 1730-01-077-1245, 5985-01-102-3961 and 3 more. Verify interchangeability with system specifications before substitution.

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