PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16C7617Gear Pump Drive

Napco International Llc Dba Napco International Inc · NSN 2520-00-773-5976 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-773-5976 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-773-5976. Primary manufacturer part number: 16C7617.
Features
  • Gear Pump Drive — FSC 2520
  • 6 verified cross-references
  • Primary manufacturer: Napco International Llc Dba Napco International Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Gear Pump Drive, cataloged under National Stock Number 2520-00-773-5976, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. This item has 6 commercial cross-references from 6 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 NameGear Pump Drive
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersNapco International Llc Dba Napco International Inc (CAGE 95201); Anthony York Co (CAGE 03677); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); General Motors Corp (CAGE 24617); General Motors Llc Dba General Motors Llc (CAGE 7X677)
Technical Specifications
ParameterValue
NSN2520-00-773-5976
Primary Part Number16C7617
Item NameGear Pump Drive
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-081-2874W9660-1 INTERCHANGEABLE
Voltmeter
Hobart Brothers Llc
Cross-Reference Index
Part NumberManufacturer
16C7617 Napco International Llc Dba Napco International Inc (USA)
253221 Anthony York Co (USA)
7735976 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2198912 General Motors Corp (USA)
2198912 General Motors Llc Dba General Motors Llc (USA)
2198912 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
Related Parts
6625-00-081-2874INTERCHANGEABLE
VOLTMETER
W9660-1

Frequently Asked Questions

What is NSN 2520-00-773-5976?

NSN 2520-00-773-5976 is a Gear Pump Drive, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-773-5976?

NSN 2520-00-773-5976 has 6 cross-referenced part numbers: 16C7617 (Napco International Llc Dba Napco International Inc), 253221 (Anthony York Co), 7735976 (U S Army Tank Automotive Command Amsta-Im-Mm), 2198912 (General Motors Corp), 2198912 (General Motors Llc Dba General Motors Llc) and 1 more.

What NSN replaces 2520-00-773-5976?

There is 1 known substitute for 2520-00-773-5976: 6625-00-081-2874. Verify interchangeability with system specifications before substitution.

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