NSN 5985-00-877-3103 · NIIN 008773103 · Part number G621-2
L3 Technologies, Inc. Div L3 Keo · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 34228
Government record, cited
NSN 5985-00-877-3103 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-877-3103. Manufacturer of record part number: G621-2.
Also searched as5985-00-877-3103 ·
5985008773103 ·
NIIN 008773103 ·
00-877-3103 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 34228 · G621-2 · F564-2
Manufacturer of record: L3 Technologies, Inc. Div L3 Keo
Identification
NSN: 5985-00-877-3103
NIIN: 008773103
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: G621-2
Manufacturer: L3 Technologies, Inc. Div L3 Keo
General Description
The Base,antenna Support, cataloged under National Stock Number 5985-00-877-3103, 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 L3 Technologies, Inc. Div L3 Keo. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5985-00-877-3103
Primary Part Number
G621-2
Item Name
Base,antenna Support
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
L3 Technologies, Inc. Div L3 Keo
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
C/1Advisory reference — outside the item-of-supply concept
Northrop Grumman Systems Corporation
No interchangeability data on file.
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 5985-00-877-3103?
NSN 5985-00-877-3103 is a Base,antenna Support, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-877-3103?
NSN 5985-00-877-3103 has 2 manufacturer part numbers on file: G621-2 (L3 Technologies, Inc. Div L3 Keo), F564-2 (L3 Technologies, Inc. Div L3 Keo).
What are the specifications of G621-2?
Key specifications for G621-2: End Item Identification: ANTENNA STUB. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-877-3103 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 5985-00-877-3103?
NSN 5985-00-877-3103 has DEMIL Code B. 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.