NSN 5845-00-129-6521 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-129-6521. Manufacturer of record part number: 705981-801.
General Characteristics Item Description: 18.000 IN. LG,11.518 IN. W,10.875 IN. H,PANEL MTD IN
1 manufacturer part number on file
Manufacturer of record: Raytheon Company
Identification
NSN: 5845-00-129-6521
NIIN: 001296521
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 705981-801
Manufacturer: Raytheon Company
General Description
The Indicator,bearing Frequency, cataloged under National Stock Number 5845-00-129-6521, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5845-00-129-6521
Primary Part Number
705981-801
Item Name
Indicator,bearing Frequency
FSC / FSG
5845 / 58 — Underwater Sound Equipment
Manufacturer
Raytheon Company
Status
ACTIVE
General Characteristics Item Description
18.000 IN. LG,11.518 IN. W,10.875 IN. H,PANEL MTD IN
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 5845-00-129-6521?
NSN 5845-00-129-6521 is a Indicator,bearing Frequency, manufactured by Raytheon Company, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What part numbers are listed for NSN 5845-00-129-6521?
NSN 5845-00-129-6521 has 1 manufacturer part number on file: 705981-801 (Raytheon Company).
What are the specifications of 705981-801?
Key specifications for 705981-801: General Characteristics Item Description: 18.000 IN. LG,11.518 IN. W,10.875 IN. H,PANEL MTD IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5845-00-129-6521 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 5845-00-129-6521?
NSN 5845-00-129-6521 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.