PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5164128Governor,engine

Rolls-Royce Solutions America Inc · NSN 2990-00-428-9669 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-428-9669 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-428-9669. Primary manufacturer part number: 5164128.
Features
  • Governor,engine — FSC 2990
  • 3 verified cross-references
  • Primary manufacturer: Rolls-Royce Solutions America Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Governor,engine, cataloged under National Stock Number 2990-00-428-9669, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. This item has 3 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 NameGovernor,engine
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersRolls-Royce Solutions America Inc (CAGE 72582); General Motors Llc Dba General Motors Llc (CAGE 7X677); General Motors Corp (CAGE 24617)
Technical Specifications
ParameterValue
NSN2990-00-428-9669
Primary Part Number5164128
Item NameGovernor,engine
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerRolls-Royce Solutions America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-784-0486 INTERCHANGEABLE
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
5164128 Rolls-Royce Solutions America Inc (USA)
5164128 General Motors Llc Dba General Motors Llc (USA)
5164128 General Motors Corp (USA)
Related Parts
5340-00-784-0486INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 2990-00-428-9669?

NSN 2990-00-428-9669 is a Governor,engine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-428-9669?

NSN 2990-00-428-9669 has 3 cross-referenced part numbers: 5164128 (Rolls-Royce Solutions America Inc), 5164128 (General Motors Llc Dba General Motors Llc), 5164128 (General Motors Corp).

What NSN replaces 2990-00-428-9669?

There is 1 known substitute for 2990-00-428-9669: 5340-00-784-0486. Verify interchangeability with system specifications before substitution.

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