NSN 5985-01-131-0635 · NIIN 011310635 · Part number M0-B50
Caes Systems Llc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 64537
Government record, cited
NSN 5985-01-131-0635 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-131-0635. Manufacturer of record part number: M0-B50.
Also searched as5985-01-131-0635 ·
5985011310635 ·
NIIN 011310635 ·
01-131-0635 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 64537 · M0-B50 · 1085AS765
FSC Application Data: AIRBORNE RECONNAISSANCE SYSTEM
Frequency Range: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
Application Design: TRANSMISSION LINE
Power Rating: 2.0 WATTS AVERAGE
2 manufacturer part numbers on file
Manufacturer of record: Caes Systems Llc
Identification
NSN: 5985-01-131-0635
NIIN: 011310635
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: M0-B50
Manufacturer: Caes Systems Llc
General Description
The Attenuator,variable, cataloged under National Stock Number 5985-01-131-0635, 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 Caes Systems Llc. Government technical data includes 4 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
5985-01-131-0635
Primary Part Number
M0-B50
Item Name
Attenuator,variable
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Caes Systems Llc
Status
ACTIVE
FSC Application Data
AIRBORNE RECONNAISSANCE SYSTEM
Frequency Range
2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
Application Design
TRANSMISSION LINE
Power Rating
2.0 WATTS AVERAGE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
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 5985-01-131-0635?
NSN 5985-01-131-0635 is a Attenuator,variable, manufactured by Caes Systems Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-131-0635?
NSN 5985-01-131-0635 has 2 manufacturer part numbers on file: M0-B50 (Caes Systems Llc), 1085AS765 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What are the specifications of M0-B50?
Key specifications for M0-B50: FSC Application Data: AIRBORNE RECONNAISSANCE SYSTEM; Frequency Range: 2.000 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM; Application Design: TRANSMISSION LINE; Power Rating: 2.0 WATTS AVERAGE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-131-0635 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 5985-01-131-0635?
NSN 5985-01-131-0635 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.