NSN 5985-01-718-5359 · NIIN 017185359 · Part number 503-1510
Universal Sonar Mount · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 68RH1
Government record, cited
NSN 5985-01-718-5359 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-718-5359. Manufacturer of record part number: 503-1510.
Also searched as5985-01-718-5359 ·
5985017185359 ·
NIIN 017185359 ·
01-718-5359 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 68RH1 · 503-1510
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 503-1510
Manufacturer: Universal Sonar Mount
General Description
The Base,mast, cataloged under National Stock Number 5985-01-718-5359, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Universal Sonar Mount. Government technical data includes 4 specifications, 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.
Technical Specifications
Parameter
Value
NSN
5985-01-718-5359
Primary Part Number
503-1510
Item Name
Base,mast
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Universal Sonar Mount
Status
ACTIVE
Mounting Method
THREADED HOLE(S)
Basic Shape Style
SQUARE
Surface Treatment
ANODIZE
Material
ALUMINUM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-01-718-5359?
NSN 5985-01-718-5359 is a Base,mast, manufactured by Universal Sonar Mount, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-718-5359?
NSN 5985-01-718-5359 has 1 manufacturer part number on file: 503-1510 (Universal Sonar Mount).
What are the specifications of 503-1510?
Key specifications for 503-1510: Overall Height: 0.7 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S); Overall Length: 5.05 INCHES NOMINAL IN; Overall Width: 5.05 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-718-5359 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.