NSN 5985-01-473-5077 · NIIN 014735077 · Part number S70L-345
Microwave Engineering Corporation · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06351
Government record, cited
NSN 5985-01-473-5077 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-473-5077. Manufacturer of record part number: S70L-345.
Also searched as5985-01-473-5077 ·
5985014735077 ·
NIIN 014735077 ·
01-473-5077 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 06351 · S70L-345 · 7443655
Operating Pressure: 37.5 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
Specified Frequency: 2.9 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
Insertion Loss in Decibels: 0.20
Identification
NSN: 5985-01-473-5077
NIIN: 014735077
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: S70L-345
Manufacturer: Microwave Engineering Corporation
General Description
The Waveguide Assembly,filter, cataloged under National Stock Number 5985-01-473-5077, 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 Microwave Engineering Corporation. Government technical data includes 8 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
5985-01-473-5077
Primary Part Number
S70L-345
Item Name
Waveguide Assembly,filter
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Microwave Engineering Corporation
Status
ACTIVE
Flange Quantity
2
Voltage Standing Wave Ratio
1.20
Style Designator
STRAIGHT TYPE
Flexibility
RIGID ALL TUBING SEGMENT
Operating Pressure
37.5 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
Specified Frequency
2.9 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
Insertion Loss in Decibels
0.20
Material
ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
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 5985-01-473-5077?
NSN 5985-01-473-5077 is a Waveguide Assembly,filter, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-473-5077?
NSN 5985-01-473-5077 has 2 manufacturer part numbers on file: 7443655 (Naval Sea Systems Command), S70L-345 (Microwave Engineering Corporation).
What are the specifications of S70L-345?
Key specifications for S70L-345: Flange Quantity: 2; Voltage Standing Wave Ratio: 1.20; Style Designator: STRAIGHT TYPE; Flexibility: RIGID ALL TUBING SEGMENT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-473-5077 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 5985-01-473-5077?
NSN 5985-01-473-5077 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.