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NSN 5950-00-974-5777Government record, cited
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Coil, Radio Frequency5950-00-974-5777

NSN 5950-00-974-5777 · NIIN 009745777 · Part number 666092-804
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 12436
Government record, cited
NSN 5950-00-974-5777 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-974-5777. Manufacturer of record part number: 666092-804.
Also searched as  5950-00-974-5777 · 5950009745777 · NIIN 009745777 · 00-974-5777 · FSC 5950 Coils and Transformers · CAGE 12436 · 666092-804 · SM-C-500469-3 · 1311-1
Nearby stock numbers  ·
Features
  • Coil,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Outside Diameter: 0.422 INCHES NOMINAL IN
  • Turn Quantity: 7-1/3 SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: TAB SINGLE GROUP
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Winding Conductor Size: 0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Identification
  • NSN: 5950-00-974-5777
  • NIIN: 009745777
  • FSC: 5950 — Coils and Transformers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 666092-804
  • Manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-974-5777, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-974-5777
Primary Part Number666092-804
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — Coils and Transformers
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Body Outside Diameter0.422 INCHES NOMINAL IN
Turn Quantity7-1/3 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTAB SINGLE GROUP
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Winding Conductor Size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Length0.490 INCHES MAXIMUM IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting Tab Width0.060 INCHES NOMINAL IN
Core ConstructionS0LID SINGLE COMPONENT
Terminal Type and Quantity2 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-209-55821-311-1 POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Microwave Devices Inc
5950-01-212-1560C235A204-1 POSSIBLE MATCH
REACTOR
Possible match (shared part number)Telephonics Corp
6530-01-252-754613111 POSSIBLE MATCH
PAD,BONE SPUR,ORTHOPEDIC
Possible match (shared part number)Reable Therapeutics Inc Dba Chattanooga Group
6685-01-273-5971131-11 POSSIBLE MATCH
THERMOSTAT,FLOW CONTROL
Possible match (shared part number)General Motors Llc Dba General Motors Llc
5985-01-370-1321131-1-1 POSSIBLE MATCH
BASE,ANTENNA SUPPORT
Possible match (shared part number)Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5306-01-503-79058310376 POSSIBLE MATCH
BOLT .3.8-16X1-7.8
Possible match (shared part number)Jlg Industries, Inc.
6850-01-513-7744131.11 POSSIBLE MATCH
CHEMICAL,FOAM CONTROL
Possible match (shared part number)Championx Llc Div Championx
3950-01-517-9379 POSSIBLE MATCH
HOIST,CHAIN
Possible match (shared part number)
6670-01-663-084113111 POSSIBLE MATCH
WEIGHT,BALANCE
Possible match (shared part number)Rice Lake Weighing Systems, Inc.
5120-01-719-073813111 POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
Possible match (shared part number)Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
666092-804 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
1311-1 American Trans-Coil Corp (USA)
Reference documents
ReferenceMeaning
SM-C-500469-3 3/2 Design control — primary reference
U.S. Government activity
Related Parts
5935-01-209-5582POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
1-311-1
5950-01-212-1560POSSIBLE MATCH
REACTOR
C235A204-1
6530-01-252-7546POSSIBLE MATCH
PAD,BONE SPUR,ORTHOPEDIC
13111
6685-01-273-5971POSSIBLE MATCH
THERMOSTAT,FLOW CONTROL
131-11
5985-01-370-1321POSSIBLE MATCH
BASE,ANTENNA SUPPORT
131-1-1
5306-01-503-7905POSSIBLE MATCH
BOLT .3.8-16X1-7.8
8310376
6850-01-513-7744POSSIBLE MATCH
CHEMICAL,FOAM CONTROL
131.11
3950-01-517-9379POSSIBLE MATCH
HOIST,CHAIN
6670-01-663-0841POSSIBLE MATCH
WEIGHT,BALANCE
13111
5120-01-719-0738POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
13111

Frequently Asked Questions

What is NSN 5950-00-974-5777?

NSN 5950-00-974-5777 is a Coil,radio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-00-974-5777?

NSN 5950-00-974-5777 has 2 manufacturer part numbers on file: 666092-804 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 1311-1 (American Trans-Coil Corp).

What NSN replaces 5950-00-974-5777?

10 possible matches (shared part number, not a government interchangeability claim): 5935-01-209-5582, 5950-01-212-1560, 6530-01-252-7546. Verify interchangeability with system specifications before substitution.

What are the specifications of 666092-804?

Key specifications for 666092-804: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.422 INCHES NOMINAL IN; Turn Quantity: 7-1/3 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TAB SINGLE GROUP. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5950-00-974-5777 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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