NSN 5985-01-522-3778 · NIIN 015223778 · Part number GC851CA2
Northrop Grumman Systems Corporation · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 26512
Government record, cited
NSN 5985-01-522-3778 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-522-3778. Manufacturer of record part number: GC851CA2.
Also searched as5985-01-522-3778 ·
5985015223778 ·
NIIN 015223778 ·
01-522-3778 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 26512 · GC851CA2
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5985-01-522-3778
NIIN: 015223778
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: GC851CA2
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Diplexer, cataloged under National Stock Number 5985-01-522-3778, 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 Northrop Grumman Systems Corporation. 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
5985-01-522-3778
Primary Part Number
GC851CA2
Item Name
Diplexer
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
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 5985-01-522-3778?
NSN 5985-01-522-3778 is a Diplexer, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-522-3778?
NSN 5985-01-522-3778 has 1 manufacturer part number on file: GC851CA2 (Northrop Grumman Systems Corporation).
What are the specifications of GC851CA2?
Key specifications for GC851CA2: End Item Identification: HAWKEYE E-2C; 123AV50003, 123AV60003, 123MAV70002. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-522-3778 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.
What is the DEMIL code for NSN 5985-01-522-3778?
NSN 5985-01-522-3778 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.