NSN 5985-01-175-3217 · NIIN 011753217 · Part number CR-20-225
Merrimac Industries, Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 12457
Government record, cited
NSN 5985-01-175-3217 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-175-3217. Manufacturer of record part number: CR-20-225.
Also searched as5985-01-175-3217 ·
5985011753217 ·
NIIN 011753217 ·
01-175-3217 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 12457 · CR-20-225
Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
Power Loss in Decibels: 0.5 AND 0.6
Design Type: BIDIRECTIONAL OR UNIDIRECTIONAL
Radio Frequency Rating: 50.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
Unit Type: COAXIAL LINE AND TRANSMISSION LINE
1 manufacturer part number on file
Manufacturer of record: Merrimac Industries, Inc
Identification
NSN: 5985-01-175-3217
NIIN: 011753217
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CR-20-225
Manufacturer: Merrimac Industries, Inc
General Description
The Coupler,directional, cataloged under National Stock Number 5985-01-175-3217, 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 Merrimac Industries, Inc. Government technical data includes 5 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
5985-01-175-3217
Primary Part Number
CR-20-225
Item Name
Coupler,directional
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Merrimac Industries, Inc
Status
ACTIVE
Usage Design
MAIN LINE AND SECONDARY LINE TERMINAL FITTING
Power Loss in Decibels
0.5 AND 0.6
Design Type
BIDIRECTIONAL OR UNIDIRECTIONAL
Radio Frequency Rating
50.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
Unit Type
COAXIAL LINE AND TRANSMISSION LINE
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 5985-01-175-3217?
NSN 5985-01-175-3217 is a Coupler,directional, manufactured by Merrimac Industries, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-175-3217?
NSN 5985-01-175-3217 has 1 manufacturer part number on file: CR-20-225 (Merrimac Industries, Inc).
What are the specifications of CR-20-225?
Key specifications for CR-20-225: Overall Height: 1.800 INCHES MAXIMUM IN; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Power Loss in Decibels: 0.5 AND 0.6; Design Type: BIDIRECTIONAL OR UNIDIRECTIONAL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-175-3217 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.