PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SK91873Pump Assy,sump

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1020-00-604-9205 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-604-9205 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-604-9205. Primary manufacturer part number: SK91873.
Features
  • Pump Assy,sump — FSC 1020
  • 4 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Assy,sump, cataloged under National Stock Number 1020-00-604-9205, is classified within Federal Supply Class 1020 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump Assy,sump
FSC / FSG1020 — No Item Name Available (FSG 10)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Navsurfwarcen Det Picatinny (CAGE 08KE6); Department of the Navy Naval Surface Warfare Center Crane Detachment (CAGE 08092)
Technical Specifications
ParameterValue
NSN1020-00-604-9205
Primary Part NumberSK91873
Item NamePump Assy,sump
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2910-00-238-00331174423 INTERCHANGEABLE
Filter Element,fluid
Deutz Corporation
Cross-Reference Index
Part NumberManufacturer
SK91873 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
BUWEPSSK91873 Navsurfwarcen Det Picatinny (USA)
195813 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
BUWEPSSK91873 Department of the Navy Naval Surface Warfare Center Crane Detachment (USA)
Related Parts
2910-00-238-0033INTERCHANGEABLE
FILTER ELEMENT,FLUID
1174423

Frequently Asked Questions

What is NSN 1020-00-604-9205?

NSN 1020-00-604-9205 is a Pump Assy,sump, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1020 (No Item Name Available). Status: active.

What are the part numbers for NSN 1020-00-604-9205?

NSN 1020-00-604-9205 has 4 cross-referenced part numbers: SK91873 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), BUWEPSSK91873 (Navsurfwarcen Det Picatinny), 195813 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), BUWEPSSK91873 (Department of the Navy Naval Surface Warfare Center Crane Detachment).

What NSN replaces 1020-00-604-9205?

There is 1 known substitute for 1020-00-604-9205: 2910-00-238-0033. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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