PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC5985-0101-1Circulator,radio Frequency

Drs Icas, Llc · NSN 5985-01-308-3578 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-308-3578 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-308-3578. Primary manufacturer part number: SC5985-0101-1.
Features
  • Circulator,radio Frequency — FSC 5985
  • Flange Connection Facility Quantity: 10
  • Flange Quantity: 3
  • Frequency Range Rating: +7.78 TO 8.42 GIGAHERTZ
  • Connection Method: WAVEGUIDE FLANGE
  • Insertion Loss in Decibels: 0.4
  • Flange Connecting Hole Diameter: 0.164 INCHES NOMINAL AND 0.190 INCHES NOMINAL IN
  • Flange Connecting Hole Thread Size: 10-32
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circulator,radio Frequency, cataloged under National Stock Number 5985-01-308-3578, 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 Drs Icas, Llc. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-308-3578
Primary Part NumberSC5985-0101-1
Item NameCirculator,radio Frequency
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerDrs Icas, Llc
StatusACTIVE
Flange Connection Facility Quantity10
Flange Quantity3
Frequency Range Rating+7.78 TO 8.42 GIGAHERTZ
Connection MethodWAVEGUIDE FLANGE
Insertion Loss in Decibels0.4
Flange Connecting Hole Diameter0.164 INCHES NOMINAL AND 0.190 INCHES NOMINAL IN
Flange Connecting Hole Thread Size10-32
Flange TypeCHOKE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-878-7924 INTERCHANGEABLE
Switch,rotary
5330-01-006-4931 INTERCHANGEABLE
Retainer,packing
6240-01-208-039910000-0101-01-2 INTERCHANGEABLE
Lamp,module,dual
Simmonds Precision Products Inc
4730-01-629-28131G51686 INTERCHANGEABLE
Reducer,pipe
Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
6640-01-702-781251686 INTERCHANGEABLE
Tube,capillary,micro Hematocrit
Globe Scientific Inc.
Cross-Reference Index
Part NumberManufacturer
SC5985-0101-1 Drs Icas, Llc (USA)
51686 Waveline Inc (USA)
Related Parts
5930-00-878-7924INTERCHANGEABLE
SWITCH,ROTARY
5330-01-006-4931INTERCHANGEABLE
RETAINER,PACKING
6240-01-208-0399INTERCHANGEABLE
LAMP,MODULE,DUAL
10000-0101-01-2
4730-01-629-2813INTERCHANGEABLE
REDUCER,PIPE
1G51686
6640-01-702-7812INTERCHANGEABLE
TUBE,CAPILLARY,MICRO HEMATOCRIT
51686

Frequently Asked Questions

What is NSN 5985-01-308-3578?

NSN 5985-01-308-3578 is a Circulator,radio Frequency, manufactured by Drs Icas, Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-308-3578?

NSN 5985-01-308-3578 has 2 cross-referenced part numbers: SC5985-0101-1 (Drs Icas, Llc), 51686 (Waveline Inc).

What NSN replaces 5985-01-308-3578?

There are 5 known substitutes for 5985-01-308-3578: 5930-00-878-7924, 5330-01-006-4931, 6240-01-208-0399 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC5985-0101-1?

Key specifications for SC5985-0101-1: Overall Height: 2.793 INCHES MINIMUM AND 2.833 INCHES MAXIMUM IN; Flange Connection Facility Quantity: 10; End Item Identification: AN/TPT-X TRANSMITTING SET; Flange Quantity: 3. 12 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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