PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75222Lever Assembly,power-Speed Contr

Triumph Engine Control Systems Llc · NSN 2990-00-953-4983 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-953-4983 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-953-4983. Primary manufacturer part number: 75222.
Features
  • Lever Assembly,power-Speed Contr — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lever Assembly,power-Speed Contr, cataloged under National Stock Number 2990-00-953-4983, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Engine Control Systems Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2990-00-953-4983
Primary Part Number75222
Item NameLever Assembly,power-Speed Contr
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3110-00-293-899813715355 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Us Army Aviation and Missile Command
5340-00-311-47467522-2 INTERCHANGEABLE
Handwheel
Saginaw Products Corporation Dba Cignys
5910-00-837-8035 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5962-01-010-3486712266-61 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5985-01-293-3323357299-10 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5120-01-398-921100947785000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
47785 Triumph Engine Control Systems Llc (USA)
75222 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
3110-00-293-8998INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
13715355
5340-00-311-4746INTERCHANGEABLE
HANDWHEEL
7522-2
5910-00-837-8035INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5962-01-010-3486INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
712266-61
5985-01-293-3323INTERCHANGEABLE
ATTENUATOR,FIXED
357299-10
5120-01-398-9211INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00947785000

Frequently Asked Questions

What is NSN 2990-00-953-4983?

NSN 2990-00-953-4983 is a Lever Assembly,power-Speed Contr, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-00-953-4983?

NSN 2990-00-953-4983 has 2 cross-referenced part numbers: 47785 (Triumph Engine Control Systems Llc), 75222 (Triumph Engine Control Systems Llc).

What NSN replaces 2990-00-953-4983?

There are 6 known substitutes for 2990-00-953-4983: 3110-00-293-8998, 5340-00-311-4746, 5910-00-837-8035 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 75222?

Key specifications for 75222: End Item Identification: USED ON T-53-L-701A A. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2990-00-953-4983 still in active supply?

NSN 2990-00-953-4983 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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