PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

170705-1Isolator,radio Frequency Reflect

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5985-01-200-1020 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-200-1020 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-200-1020. Primary manufacturer part number: 170705-1.
Features
  • Isolator,radio Frequency Reflect — FSC 5985
  • Connector Quantity: 2
  • Identifying Number: SMA TYPE NO.
  • Trade Designation: CONNECTOR,ELECTRICAL
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-200-1020, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-200-1020
Primary Part Number170705-1
Item NameIsolator,radio Frequency Reflect
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Connector Quantity2
Identifying NumberSMA TYPE NO.
Trade DesignationCONNECTOR,ELECTRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-872-4998201466 INTERCHANGEABLE
Seal,plain Encased
Itw Food Equipment Group Llc Dba Hobart Service
5307-01-178-1217 INTERCHANGEABLE
Stud
Cross-Reference Index
Part NumberManufacturer
201466 Ryt Industries Inc (USA)
170705-1 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5330-00-872-4998INTERCHANGEABLE
SEAL,PLAIN ENCASED
201466
5307-01-178-1217INTERCHANGEABLE
STUD

Frequently Asked Questions

What is NSN 5985-01-200-1020?

NSN 5985-01-200-1020 is a Isolator,radio Frequency Reflect, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-200-1020?

NSN 5985-01-200-1020 has 2 cross-referenced part numbers: 201466 (Ryt Industries Inc), 170705-1 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5985-01-200-1020?

There are 2 known substitutes for 5985-01-200-1020: 5330-00-872-4998, 5307-01-178-1217. Verify interchangeability with system specifications before substitution.

What are the specifications of 170705-1?

Key specifications for 170705-1: Overall Length: 3.950 INCHES NOMINAL IN; Connector Quantity: 2; Identifying Number: SMA TYPE NO.; End Item Identification: AN/BLD-1 DIRECTION FINDER SET. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com