NSN 5985-01-128-6814 · NIIN 011286814 · Part number 4952-60-X
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 09992
Government record, cited
NSN 5985-01-128-6814 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-128-6814. Manufacturer of record part number: 4952-60-X.
Also searched as5985-01-128-6814 ·
5985011286814 ·
NIIN 011286814 ·
01-128-6814 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 09992 · 4952-60-X · 91399800
Frequency Range: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
Adjustment Device Type and Quantity: 1 KNOB
Voltage Standing Wave Ratio: 1.50
Application Design: TRANSMISSION LINE
Power Rating: 5.0 WATTS AVERAGE
2 manufacturer part numbers on file
Manufacturer of record: Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
Identification
NSN: 5985-01-128-6814
NIIN: 011286814
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4952-60-X
Manufacturer: Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
General Description
The Attenuator,variable, cataloged under National Stock Number 5985-01-128-6814, 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 Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc. Government technical data includes 5 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
5985-01-128-6814
Primary Part Number
4952-60-X
Item Name
Attenuator,variable
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
Status
ACTIVE
Frequency Range
2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
Adjustment Device Type and Quantity
1 KNOB
Voltage Standing Wave Ratio
1.50
Application Design
TRANSMISSION LINE
Power Rating
5.0 WATTS AVERAGE
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 5985-01-128-6814?
NSN 5985-01-128-6814 is a Attenuator,variable, manufactured by Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-128-6814?
NSN 5985-01-128-6814 has 2 manufacturer part numbers on file: 4952-60-X (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), 91399800 (Thales Sa).
What are the specifications of 4952-60-X?
Key specifications for 4952-60-X: Frequency Range: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM; Adjustment Device Type and Quantity: 1 KNOB; Voltage Standing Wave Ratio: 1.50; Application Design: TRANSMISSION LINE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-128-6814 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 5985-01-128-6814?
NSN 5985-01-128-6814 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.