PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1A5668Retainer,water Pump

Napco International Llc Dba Napco International Inc · NSN 2930-00-594-9239 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-00-594-9239 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-594-9239. Primary manufacturer part number: 1A5668.
Features
  • Retainer,water Pump — FSC 2930
  • 5 verified cross-references
  • Primary manufacturer: Napco International Llc Dba Napco International Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Retainer,water Pump, cataloged under National Stock Number 2930-00-594-9239, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,water Pump
FSC / FSG2930 — No Item Name Available (FSG 29)
ManufacturersNapco International Llc Dba Napco International Inc (CAGE 95201); Brinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14); Diamond Reo Truck Co (CAGE 56442); Hercules Engine Co Inc (CAGE 28265); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN2930-00-594-9239
Primary Part Number1A5668
Item NameRetainer,water Pump
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-393-4707 INTERCHANGEABLE
Spring,garter E,ten
6625-00-438-911217173A INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
1A5668 Napco International Llc Dba Napco International Inc (USA)
17173A Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
13773M Diamond Reo Truck Co (USA)
17173A Hercules Engine Co Inc (USA)
7337080 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5360-00-393-4707INTERCHANGEABLE
SPRING,GARTER E,TEN
6625-00-438-9112INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
17173A

Frequently Asked Questions

What is NSN 2930-00-594-9239?

NSN 2930-00-594-9239 is a Retainer,water Pump, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-00-594-9239?

NSN 2930-00-594-9239 has 5 cross-referenced part numbers: 1A5668 (Napco International Llc Dba Napco International Inc), 17173A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 13773M (Diamond Reo Truck Co), 17173A (Hercules Engine Co Inc), 7337080 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2930-00-594-9239?

There are 2 known substitutes for 2930-00-594-9239: 5360-00-393-4707, 6625-00-438-9112. Verify interchangeability with system specifications before substitution.

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