NSN 2925-00-033-2257 — this item is cataloged by the U.S. Government under National Stock Number 2925-00-033-2257. Manufacturer of record part number: 10-14931Y.
Also searched as2925-00-033-2257 ·
2925000332257 ·
NIIN 000332257 ·
00-033-2257 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 59501 · 10-14931Y
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 10-14931Y
Manufacturer: Unison Industries Llc
General Description
The Contact Assembly,distributor, cataloged under National Stock Number 2925-00-033-2257, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2925-00-033-2257
Primary Part Number
10-14931Y
Item Name
Contact Assembly,distributor
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
Teledyne Industries Inc Teledyne Power Systems Div
No interchangeability data on file.
Other items in FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2925-00-000-0106
2925-00-000-0106 · Item name not on file
2925-00-001-4604
CASE ASSEMBLY
2925-00-001-4606
2925-00-001-4606 · Item name not on file
2925-00-003-6427
2925-00-003-6427 · Item name not on file
2925-00-003-8064
2925-00-003-8064 · Item name not on file
2925-00-003-8068
2925-00-003-8068 · Item name not on file
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
Frequently Asked Questions
What is NSN 2925-00-033-2257?
NSN 2925-00-033-2257 is a Contact Assembly,distributor, 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 2925-00-033-2257?
NSN 2925-00-033-2257 has 2 manufacturer part numbers on file: 10-14931Y (Amphenol Corp Div Amphenol Aerospace Operations), 10-14931Y (Unison Industries Llc).
What are the specifications of 10-14931Y?
Key specifications for 10-14931Y: General Characteristics Item Description: C/O P/N 10-19435,10-19433,10-8583,10-8584Y,10-21495,U/O P/N 10-88518-248,MAGNETO,APPL C47 ACFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 2925-00-033-2257 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 2925-00-033-2257?
NSN 2925-00-033-2257 has DEMIL Code B. 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.