The Vernier,indicator, cataloged under National Stock Number 2995-00-246-1553, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 2 specifications, 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-246-1553 |
| Primary Part Number | 25589 |
| Item Name | Vernier,indicator |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| Status | ACTIVE |
| FSC Application Data | ACFT ENGINE ACCESSORY |
| General Characteristics Item Description | W/2 INSERTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2995-00-246-1553 is a Vernier,indicator, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-246-1553 has 2 manufacturer part numbers on file: 25589 (Triumph Controls, Llc Dba Triumph Controls, Llc), 25589 (Satair A/s).
3 possible matches (shared part number, not a government interchangeability claim): 4720-01-171-4286, 5985-01-207-6311, 5325-01-394-4524. Verify interchangeability with system specifications before substitution.
Key specifications for 25589: FSC Application Data: ACFT ENGINE ACCESSORY; General Characteristics Item Description: W/2 INSERTS; End Item Identification: 2995006141130 25587-2 CONTROL BOX,MECHANICAL CABLE. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2995-00-246-1553 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.