PartsTable TECHNICAL DATA SHEET
NSN 5985-01-252-0018Government record, cited

Discriminator, Loading-Phasing5985-01-252-0018

NSN 5985-01-252-0018 · NIIN 012520018 · Part number 646-6932-001
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 13499
Government record, cited
NSN 5985-01-252-0018 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-252-0018. Manufacturer of record part number: 646-6932-001.
Also searched as  5985-01-252-0018 · 5985012520018 · NIIN 012520018 · 01-252-0018 · FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 13499 · 646-6932-001
Nearby stock numbers  ·
Features
  • Discriminator,loading-Phasing — FSC 5985
  • General Characteristics Item Description: CONSIST OF TERMINAL BOARD 1; TRANSFORMER 2; COIL R.F 1; SEMICONDUCTOR 2; CAPACITOR 5; RESISTOR 2; POTENTIOMETER 1
  • 1 manufacturer part number on file
  • Manufacturer of record: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Identification
  • NSN: 5985-01-252-0018
  • NIIN: 012520018
  • FSC: 5985 — Antennas, Waveguides, and Related Equipment
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 646-6932-001
  • Manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
General Description

The Discriminator,loading-Phasing, cataloged under National Stock Number 5985-01-252-0018, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 1 specification, 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
ParameterValue
NSN5985-01-252-0018
Primary Part Number646-6932-001
Item NameDiscriminator,loading-Phasing
FSC / FSG5985 / 59 — Antennas, Waveguides, and Related Equipment
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
General Characteristics Item DescriptionCONSIST OF TERMINAL BOARD 1; TRANSFORMER 2; COIL R.F 1; SEMICONDUCTOR 2; CAPACITOR 5; RESISTOR 2; POTENTIOMETER 1
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeN
Cross-Reference Index
Part NumberManufacturer
646-6932-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (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 5985-01-252-0018?

NSN 5985-01-252-0018 is a Discriminator,loading-Phasing, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.

What part numbers are listed for NSN 5985-01-252-0018?

NSN 5985-01-252-0018 has 1 manufacturer part number on file: 646-6932-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What are the specifications of 646-6932-001?

Key specifications for 646-6932-001: General Characteristics Item Description: CONSIST OF TERMINAL BOARD 1; TRANSFORMER 2; COIL R.F 1; SEMICONDUCTOR 2; CAPACITOR 5; RESISTOR 2; POTENTIOMETER 1. 1 specification is documented in the U.S. Government catalog.

Is NSN 5985-01-252-0018 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.
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