PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49543Vibrator,ignition Coil

Unison Industries Llc · NSN 2925-01-022-8332 · FSC 2925 · No Item Name Available
Verified by PartsTable
NSN 2925-01-022-8332 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-022-8332. Primary manufacturer part number: 49543.
Features
  • Vibrator,ignition Coil — FSC 2925
  • 4 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Vibrator,ignition Coil, cataloged under National Stock Number 2925-01-022-8332, is classified within Federal Supply Class 2925 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Unison Industries Llc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2925-01-022-8332
Primary Part Number49543
Item NameVibrator,ignition Coil
FSC / FSG2925 / 29 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-157-194077343920 INTERCHANGEABLE
Bearing,ball,annular
Goodrich Limited Div Goodrich Ltd
4920-00-238-825149543 INTERCHANGEABLE
Window,optical Squa
Brunson Instrument Company Dba Brunson Instrument Company
5315-00-680-4626NAS561C3-13 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5930-01-368-846549543 INTERCHANGEABLE
Switch,thermostatic
Dover Corp Groen Div
Cross-Reference Index
Part NumberManufacturer
4049295 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
4049295 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
49543 PRIMARY Unison Industries Llc (USA)
49543 Unison Industries, Llc Dba Unison Industries Inc (USA)
Related Parts
3110-00-157-1940INTERCHANGEABLE
BEARING,BALL,ANNULAR
77343920
4920-00-238-8251INTERCHANGEABLE
WINDOW,OPTICAL SQUA
49543
5315-00-680-4626INTERCHANGEABLE
PIN,SPRING
NAS561C3-13
5930-01-368-8465INTERCHANGEABLE
SWITCH,THERMOSTATIC
49543

Frequently Asked Questions

What is NSN 2925-01-022-8332?

NSN 2925-01-022-8332 is a Vibrator,ignition Coil, manufactured by Unison Industries Llc, classified under FSC 2925 (No Item Name Available). Status: active.

What are the part numbers for NSN 2925-01-022-8332?

NSN 2925-01-022-8332 has 4 cross-referenced part numbers: 4049295 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 4049295 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 49543 (Unison Industries Llc), 49543 (Unison Industries, Llc Dba Unison Industries Inc).

What NSN replaces 2925-01-022-8332?

There are 4 known substitutes for 2925-01-022-8332: 3110-00-157-1940, 4920-00-238-8251, 5315-00-680-4626 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49543?

Key specifications for 49543: End Item Identification: ACFT ENGINE F100PW100; Part Name Assigned by Controlling Agency: ORIGINAL NAME EXCITER,IGNITION. 2 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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