NSN 2925-00-463-7319 — this item is cataloged by the U.S. Government under National Stock Number 2925-00-463-7319. Manufacturer of record part number: 41540.
Also searched as2925-00-463-7319 ·
2925004637319 ·
NIIN 004637319 ·
00-463-7319 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 59501 · 41540 · 477710
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 41540
Manufacturer: Unison Industries Llc
General Description
The Vibrator,ignition Coil, cataloged under National Stock Number 2925-00-463-7319, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Unison Industries Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2925-00-463-7319
Primary Part Number
41540
Item Name
Vibrator,ignition Coil
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
Manufacturer
Unison Industries Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL F — Mutilate — Cut
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-00-554-3291POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)
5365-01-137-3389POSSIBLE MATCH
SPACER
Possible match (shared part number)
5962-01-204-638641540POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Raytheon Company Div Rmd Strategic
6220-01-382-776320-0047-2POSSIBLE MATCH
LENS,LIGHT
Possible match (shared part number)Ace Aeronautics Llc
4820-01-416-7881J41543POSSIBLE MATCH
BODY,VALVE
Possible match (shared part number)Pulsafeeder Inc
6625-01-611-355841540POSSIBLE MATCH
INDUCTOR,DECADE
Possible match (shared part number)Pico Electronics Inc
5975-01-617-094441540POSSIBLE MATCH
CONDUIT,NONMETALLIC,RIGID
Possible match (shared part number)Southern Pipe, Inc.
9150-01-619-089741540POSSIBLE MATCH
LUBRICATING OIL,ENGINE
Possible match (shared part number)Yanmar America Corporation
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Reference documents
Reference
Meaning
41540
5/9Secondary reference
U.S. Government activity
Related Parts
3110-00-554-3291POSSIBLE MATCH
BEARING,BALL,ANNULAR
5365-01-137-3389POSSIBLE MATCH
SPACER
5962-01-204-6386POSSIBLE MATCH
MICROCIRCUIT,MEMORY
41540
6220-01-382-7763POSSIBLE MATCH
LENS,LIGHT
20-0047-2
4820-01-416-7881POSSIBLE MATCH
BODY,VALVE
J41543
6625-01-611-3558POSSIBLE MATCH
INDUCTOR,DECADE
41540
5975-01-617-0944POSSIBLE MATCH
CONDUIT,NONMETALLIC,RIGID
41540
9150-01-619-0897POSSIBLE MATCH
LUBRICATING OIL,ENGINE
41540
Frequently Asked Questions
What is NSN 2925-00-463-7319?
NSN 2925-00-463-7319 is a Vibrator,ignition Coil, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2925-00-463-7319?
NSN 2925-00-463-7319 has 2 manufacturer part numbers on file: 41540 (Unison Industries Llc), 477710 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2925-00-463-7319?
8 possible matches (shared part number, not a government interchangeability claim): 3110-00-554-3291, 5365-01-137-3389, 5962-01-204-6386. Verify interchangeability with system specifications before substitution.
What are the specifications of 41540?
Key specifications for 41540: Overall Height: 8.148 INCHES NOMINAL IN; Overall Length: 11.340 INCHES NOMINAL IN; Overall Width: 2.792 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: ORIGINAL NAME EXCITER,IGNITION. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2925-00-463-7319 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2925-00-463-7319?
NSN 2925-00-463-7319 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.