PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6655Armature,motor

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 2920-00-777-7166 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-777-7166 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-777-7166. Primary manufacturer part number: 6655.
Features
  • Armature,motor — FSC 2920
  • Overall Diameter: 3.2300 INCHES MINIMUM AND 3.2400 INCHES MAXIMUM IN
  • Features Provided: SHAFT
  • Construction: SLOT WOUND
  • 7 verified cross-references
  • Primary manufacturer: Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Armature,motor, cataloged under National Stock Number 2920-00-777-7166, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-777-7166
Primary Part Number6655
Item NameArmature,motor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Overall Diameter3.2300 INCHES MINIMUM AND 3.2400 INCHES MAXIMUM IN
Features ProvidedSHAFT
ConstructionSLOT WOUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2920-00-015-30581945500 INTERCHANGEABLE
Armature,motor
Delco Remy America Inc
5133-00-061-628944475 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5330-00-274-7490 INTERCHANGEABLE
Packing Material
5950-00-581-996710-1385-2 INTERCHANGEABLE
Transformer,power
The Boeing Company Div Legacy Wichita
4820-01-018-1823665-5 INTERCHANGEABLE
Valve,check
Admiral Valve Llc Dba Cpv Manufacturing
2530-01-133-5747 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
4820-01-217-7127 INTERCHANGEABLE
Valve,cartridge
1630-01-310-904966-105 INTERCHANGEABLE
Lining,friction
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5330-01-609-36946655 INTERCHANGEABLE
Seal,plain
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
5330-01-612-7164 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
6655 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
1948508 General Motors Corp Delco Remy Div (USA)
2920007777166 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
1948508 General Motors Llc Dba General Motors Llc (USA)
1948508 General Motors Corp (USA)
1948508 Borgwarner Pds (anderson), L.l.c. (USA)
1948508 Killark Electric Mfg Co (USA)
Related Parts
2920-00-015-3058INTERCHANGEABLE
ARMATURE,MOTOR
1945500
5133-00-061-6289INTERCHANGEABLE
DRILL,TWIST
44475
5330-00-274-7490INTERCHANGEABLE
PACKING MATERIAL
5950-00-581-9967INTERCHANGEABLE
TRANSFORMER,POWER
10-1385-2
4820-01-018-1823INTERCHANGEABLE
VALVE,CHECK
665-5
2530-01-133-5747INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
4820-01-217-7127INTERCHANGEABLE
VALVE,CARTRIDGE
1630-01-310-9049INTERCHANGEABLE
LINING,FRICTION
66-105
5330-01-609-3694INTERCHANGEABLE
SEAL,PLAIN
6655
5330-01-612-7164INTERCHANGEABLE
PACKING,PREFORMED
5940-01-663-7198INTERCHANGEABLE
SPLICE,CONDUCTOR

Frequently Asked Questions

What is NSN 2920-00-777-7166?

NSN 2920-00-777-7166 is a Armature,motor, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-777-7166?

NSN 2920-00-777-7166 has 7 cross-referenced part numbers: 6655 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 1948508 (General Motors Corp Delco Remy Div), 2920007777166 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 1948508 (General Motors Llc Dba General Motors Llc), 1948508 (General Motors Corp) and 2 more.

What NSN replaces 2920-00-777-7166?

There are 11 known substitutes for 2920-00-777-7166: 2920-00-015-3058, 5133-00-061-6289, 5330-00-274-7490 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6655?

Key specifications for 6655: Overall Length: 18.3600 INCHES MINIMUM AND 18.3800 INCHES MAXIMUM IN; Overall Diameter: 3.2300 INCHES MINIMUM AND 3.2400 INCHES MAXIMUM IN; Features Provided: SHAFT; Construction: SLOT WOUND. 4 total characteristics are documented in the Federal Logistics Information System.

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