NSN 5845-01-521-7459 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-521-7459. Manufacturer of record part number: N102522-3.
Manufacturer of record: Vertex Modernization and Sustainment Llc
Identification
NSN: 5845-01-521-7459
NIIN: 015217459
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: N102522-3
Manufacturer: Vertex Modernization and Sustainment Llc
General Description
The Receiver-Transmitter,sonar, cataloged under National Stock Number 5845-01-521-7459, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5845 — Underwater Sound Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5845-00-001-3622
5845-00-001-3622 · Item name not on file
5845-00-001-3623
5845-00-001-3623 · Item name not on file
5845-00-001-3625
DETECTING-RANGING SET SUBASSEMBL
5845-00-001-3627
5845-00-001-3627 · Item name not on file
5845-00-001-3628
5845-00-001-3628 · Item name not on file
5845-00-001-3629
5845-00-001-3629 · Item name not on file
5845-00-001-8053
5845-00-001-8053 · Item name not on file
5845-00-003-0332
5845-00-003-0332 · Item name not on file
Frequently Asked Questions
What is NSN 5845-01-521-7459?
NSN 5845-01-521-7459 is a Receiver-Transmitter,sonar, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What part numbers are listed for NSN 5845-01-521-7459?
NSN 5845-01-521-7459 has 1 manufacturer part number on file: N102522-3 (Vertex Modernization and Sustainment Llc).
What are the specifications of N102522-3?
Key specifications for N102522-3: Criticality Code Justification: AGAV; End Item Identification: MH-60R HELICOPTER. 1 specification is documented in the U.S. Government catalog.
Is NSN 5845-01-521-7459 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 5845-01-521-7459?
NSN 5845-01-521-7459 has DEMIL Code D. 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.