NSN 5985-01-667-5683 · NIIN 016675683 · Part number AT-H800-HD
Universal Microwave Components Corp · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03LL0
Government record, cited
NSN 5985-01-667-5683 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-667-5683. Manufacturer of record part number: AT-H800-HD.
Also searched as5985-01-667-5683 ·
5985016675683 ·
NIIN 016675683 ·
01-667-5683 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 03LL0 · AT-H800-HD
Manufacturer of record: Universal Microwave Components Corp
Identification
NSN: 5985-01-667-5683
NIIN: 016675683
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: AT-H800-HD
Manufacturer: Universal Microwave Components Corp
General Description
The Attenuator,fixed, cataloged under National Stock Number 5985-01-667-5683, 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 Microwave Components Corp. 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
5985-01-667-5683
Primary Part Number
AT-H800-HD
Item Name
Attenuator,fixed
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Universal Microwave Components Corp
Status
ACTIVE
Frequency Range
6.0 GIGAHERTZ MAXIMUM
Input Impedance Rating in Ohms
50.0
Rf Signal Attenuation in Decibels
80.0
Operating Temp Range
-40.0 TO 85.0 CELSIUS DEGC
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 5985-01-667-5683?
NSN 5985-01-667-5683 is a Attenuator,fixed, manufactured by Universal Microwave Components Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-667-5683?
NSN 5985-01-667-5683 has 1 manufacturer part number on file: AT-H800-HD (Universal Microwave Components Corp).
What are the specifications of AT-H800-HD?
Key specifications for AT-H800-HD: Frequency Range: 6.0 GIGAHERTZ MAXIMUM; Input Impedance Rating in Ohms: 50.0; Rf Signal Attenuation in Decibels: 80.0; Overall Length: 2.30 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-667-5683 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.