NSN 5845-01-581-3976 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-581-3976. Manufacturer of record part number: 130-6402.
Usage Design: OPERATING DEPTHS:50,90,150,300,400 & 1500 FT. FT
2 manufacturer part numbers on file
Manufacturer of record: Sparton Deleon Springs, Llc
Identification
NSN: 5845-01-581-3976
NIIN: 015813976
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 130-6402
Manufacturer: Sparton Deleon Springs, Llc
General Description
The Sonobuoy, cataloged under National Stock Number 5845-01-581-3976, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Sparton Deleon Springs, Llc. Government technical data includes 3 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. Current acquisition status: Active.
Undersea Sensor Systems, Inc. Div Ultra Maritime (USA)
No interchangeability data on file.
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 5845-01-581-3976?
NSN 5845-01-581-3976 is a Sonobuoy, manufactured by Sparton Deleon Springs, Llc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What part numbers are listed for NSN 5845-01-581-3976?
NSN 5845-01-581-3976 has 2 manufacturer part numbers on file: 130-6402 (Sparton Deleon Springs, Llc), AN/SSQ-62E (Undersea Sensor Systems, Inc. Div Ultra Maritime).
What are the specifications of 130-6402?
Key specifications for 130-6402: Design Type: DIRECTIONAL; Precious Material: SILVER; Special Features: COMMANDABLE ACTIVE SYSTEM,HELO COMPATIBLE PARACHUTE W/G-3 ENVELOPE.; Usage Design: OPERATING DEPTHS:50,90,150,300,400 & 1500 FT. FT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5845-01-581-3976 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5845-01-581-3976?
NSN 5845-01-581-3976 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.