PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D511Isolator,radio Frequency Reflect

Southwest Controls Incorporated · NSN 5985-01-467-5842 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-467-5842 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-467-5842. Primary manufacturer part number: D511.
Features
  • Isolator,radio Frequency Reflect — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Southwest Controls Incorporated
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 5985-01-467-5842, 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 Southwest Controls Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-467-5842
Primary Part NumberD511
Item NameIsolator,radio Frequency Reflect
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSouthwest Controls Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-135-9657LM11749LM11710 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
2920-00-336-17021208803H1 INTERCHANGEABLE
Coil,ignition
Dressta North America Ltd
3120-00-969-1860 INTERCHANGEABLE
Bushing,sleeve
5330-01-175-2134DYLZ75 INTERCHANGEABLE
Gasket
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
3120-01-267-0150D511 INTERCHANGEABLE
Bushing,sleeve
The Dewey Electronics Corporation Div Pitometer Log Division
Cross-Reference Index
Part NumberManufacturer
D511 PRIMARY Southwest Controls Incorporated (USA)
Related Parts
3110-00-135-9657INTERCHANGEABLE
BEARING,ROLLER,TAPERED
LM11749LM11710
2920-00-336-1702INTERCHANGEABLE
COIL,IGNITION
1208803H1
3120-00-969-1860INTERCHANGEABLE
BUSHING,SLEEVE
5330-01-175-2134INTERCHANGEABLE
GASKET
DYLZ75
3120-01-267-0150INTERCHANGEABLE
BUSHING,SLEEVE
D511

Frequently Asked Questions

What is NSN 5985-01-467-5842?

NSN 5985-01-467-5842 is a Isolator,radio Frequency Reflect, manufactured by Southwest Controls Incorporated, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-467-5842?

NSN 5985-01-467-5842 has 1 cross-referenced part number: D511 (Southwest Controls Incorporated).

What NSN replaces 5985-01-467-5842?

There are 5 known substitutes for 5985-01-467-5842: 3110-00-135-9657, 2920-00-336-1702, 3120-00-969-1860 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D511?

Key specifications for D511: End Item Identification: TEST STAND; Special Features: DC SUPPLY VOLTAGE 20 TO 35V;AC SUPPLY VOLTAGE 18 TO 26VAC RMS;COMMON MODE REJECTION 50 HZ TO 5 KHZ IS 120 DB;FREQ RESPONSE RANGE IS 25 HZ;OPERATING RANGE FOR SPECIFICATION IS 0 TO 50 DEGREES CENTIGRADE KHz. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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