PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1626839Pump,rotary

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1210-00-638-6564 · FSC 1210 · No Item Name Available
Verified by PartsTable
NSN 1210-00-638-6564 — this item is cataloged by the U.S. Government under National Stock Number 1210-00-638-6564. Primary manufacturer part number: 1626839.
Features
  • Pump,rotary — FSC 1210
  • 3 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,rotary, cataloged under National Stock Number 1210-00-638-6564, is classified within Federal Supply Class 1210 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,rotary
FSC / FSG1210 — No Item Name Available (FSG 12)
ManufacturersHowden Fluid Systems (CAGE 33654); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163)
Technical Specifications
ParameterValue
NSN1210-00-638-6564
Primary Part Number1626839
Item NamePump,rotary
FSC / FSG1210 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
9310-00-172-2282 INTERCHANGEABLE
Paper,chart,lithographic
5330-00-652-512041993 INTERCHANGEABLE
Packing Assortment,preformed
Napco International Llc Dba Napco International Inc
2920-01-438-302419256067 INTERCHANGEABLE
Spark Plug
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
41993 Howden Fluid Systems (USA)
1626839 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
41993 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
Related Parts
9310-00-172-2282INTERCHANGEABLE
PAPER,CHART,LITHOGRAPHIC
5330-00-652-5120INTERCHANGEABLE
PACKING ASSORTMENT,PREFORMED
41993
2920-01-438-3024INTERCHANGEABLE
SPARK PLUG
19256067

Frequently Asked Questions

What is NSN 1210-00-638-6564?

NSN 1210-00-638-6564 is a Pump,rotary, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1210 (No Item Name Available). Status: active.

What are the part numbers for NSN 1210-00-638-6564?

NSN 1210-00-638-6564 has 3 cross-referenced part numbers: 41993 (Howden Fluid Systems), 1626839 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41993 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.).

What NSN replaces 1210-00-638-6564?

There are 3 known substitutes for 1210-00-638-6564: 9310-00-172-2282, 5330-00-652-5120, 2920-01-438-3024. Verify interchangeability with system specifications before substitution.

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