PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

780438Vibrator,ignition Coil

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2925-01-161-5596 · FSC 2925 · No Item Name Available
Verified by PartsTable
NSN 2925-01-161-5596 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-161-5596. Primary manufacturer part number: 780438.
Features
  • Vibrator,ignition Coil — FSC 2925
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL NO. 780438
  • FSC Application Data: ENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT
  • 3 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Vibrator,ignition Coil, cataloged under National Stock Number 2925-01-161-5596, is classified within Federal Supply Class 2925 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2925-01-161-5596
Primary Part Number780438
Item NameVibrator,ignition Coil
FSC / FSG2925 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SOURCE CONTROL NO. 780438
FSC Application DataENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3120-00-090-550442690 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
6105-01-045-512844387 INTERCHANGEABLE
Brush Block Assy,si
Electro-Tec Corp Dba Moog Inc., Components Group
2925-01-394-565044387 INTERCHANGEABLE
Exciter,ignition,sp
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
780438 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
44387 Unison Industries, Llc Dba Unison Industries Inc (USA)
44387 Unison Industries Llc (USA)
Related Parts
3120-00-090-5504INTERCHANGEABLE
BEARING HALF,SLEEVE
42690
6105-01-045-5128INTERCHANGEABLE
BRUSH BLOCK ASSY,SI
44387
2925-01-394-5650INTERCHANGEABLE
EXCITER,IGNITION,SP
44387

Frequently Asked Questions

What is NSN 2925-01-161-5596?

NSN 2925-01-161-5596 is a Vibrator,ignition Coil, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2925 (No Item Name Available). Status: active.

What are the part numbers for NSN 2925-01-161-5596?

NSN 2925-01-161-5596 has 3 cross-referenced part numbers: 780438 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 44387 (Unison Industries, Llc Dba Unison Industries Inc), 44387 (Unison Industries Llc).

What NSN replaces 2925-01-161-5596?

There are 3 known substitutes for 2925-01-161-5596: 3120-00-090-5504, 6105-01-045-5128, 2925-01-394-5650. Verify interchangeability with system specifications before substitution.

What are the specifications of 780438?

Key specifications for 780438: Overall Length: 11.340 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL NO. 780438; Overall Height: 2.792 INCHES NOMINAL IN; End Item Identification: U/O TF33-PW-102 ENG,E/I KC135 ACFT. 7 total characteristics are documented in the Federal Logistics Information System.

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