NSN 5985-01-706-4978 · NIIN 017064978 · Part number XP263B-M
Gray Jim D & Associates Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 4XGF3
Government record, cited
NSN 5985-01-706-4978 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-706-4978. Manufacturer of record part number: XP263B-M.
Also searched as5985-01-706-4978 ·
5985017064978 ·
NIIN 017064978 ·
01-706-4978 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 4XGF3 · XP263B-M · 00200442F
Voltage Rating in Volts: 2.5 DC AND 3.7 DC FIRST ANTENNA
Overall Diameter: 19.0 MILLIMETERS NOMINAL MM
Beam Width Angle: 120.0 DEGREES HORIZONTAL FIRST ANTENNA
Characteristic Impedance in Ohms: 50.0 FIRST ANTENNA
Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
Frequency Rating: 1575.0 MEGAHERTZ NOMINAL FIRST ANTENNA
Power Gain in Decibels: 25.0 FIRST ANTENNA
Identification
NSN: 5985-01-706-4978
NIIN: 017064978
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: XP263B-M
Manufacturer: Gray Jim D & Associates Inc
General Description
The Antenna, cataloged under National Stock Number 5985-01-706-4978, 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 Gray Jim D & Associates Inc. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
5985-01-706-4978
Primary Part Number
XP263B-M
Item Name
Antenna
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Gray Jim D & Associates Inc
Status
ACTIVE
Voltage Rating in Volts
2.5 DC AND 3.7 DC FIRST ANTENNA
Overall Diameter
19.0 MILLIMETERS NOMINAL MM
Beam Width Angle
120.0 DEGREES HORIZONTAL FIRST ANTENNA
Characteristic Impedance in Ohms
50.0 FIRST ANTENNA
Operating Temp Range
-40.0 TO 85.0 CELSIUS DEGC
Frequency Rating
1575.0 MEGAHERTZ NOMINAL FIRST ANTENNA
Power Gain in Decibels
25.0 FIRST ANTENNA
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 5985-01-706-4978?
NSN 5985-01-706-4978 is a Antenna, manufactured by Gray Jim D & Associates Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-706-4978?
NSN 5985-01-706-4978 has 2 manufacturer part numbers on file: 00200442F (Elbit Systems C4i and Cyber Ltd Div C4i and Cyber), XP263B-M (Gray Jim D & Associates Inc).
What are the specifications of XP263B-M?
Key specifications for XP263B-M: Voltage Rating in Volts: 2.5 DC AND 3.7 DC FIRST ANTENNA; Overall Height: 26.0 MILLIMETERS NOMINAL MM; Overall Diameter: 19.0 MILLIMETERS NOMINAL MM; Beam Width Angle: 120.0 DEGREES HORIZONTAL FIRST ANTENNA. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-706-4978 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.