PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

995559-9Transformer,radio Frequency

Raytheon Company Div Rmd Strategic · NSN 5950-00-999-7963 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-999-7963 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-999-7963. Primary manufacturer part number: 995559-9.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Length: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
  • Thread Series Designator: UNF SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Body Width: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
  • Test Data Document: 05869-995559 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-999-7963, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-999-7963
Primary Part Number995559-9
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Body Length0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
Thread Series DesignatorUNF SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Width0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
Test Data Document05869-995559 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Coil Form TypeSOLID SINGLE COMPONENT
Frequency Rating2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity4 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3010-00-412-235810643 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
5998-00-420-409310643 INTERCHANGEABLE
Circuit Card Assembly
Weigh-Tronix Inc
5961-00-451-5915 INTERCHANGEABLE
Mounting Kit,transi
5310-00-545-8402 INTERCHANGEABLE
Washer,flat
3040-00-830-189510643 INTERCHANGEABLE
Connecting Link,rigid
Grimes Aerospace Company
6685-00-845-2190138000 INTERCHANGEABLE
Gage,vacuum,indicating
Ametek, Inc. Div Aerospace & Defense
3040-00-939-1846CA030360 INTERCHANGEABLE
Lever,remote Control
Evans Tempcon Michigan, Llc
6630-01-190-2629 INTERCHANGEABLE
Valve,bubbler
4820-01-275-699510643 INTERCHANGEABLE
Parts Kit,valve
Watson Mcdaniel Co
4940-01-298-555710643 INTERCHANGEABLE
Adapter,mechanical
Usi Inc
Cross-Reference Index
Part NumberManufacturer
10643 Vanguard Electronics, Llc (USA)
995559-9 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
3010-00-412-2358INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
10643
5998-00-420-4093INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10643
5961-00-451-5915INTERCHANGEABLE
MOUNTING KIT,TRANSI
5310-00-545-8402INTERCHANGEABLE
WASHER,FLAT
3040-00-830-1895INTERCHANGEABLE
CONNECTING LINK,RIGID
10643
6685-00-845-2190INTERCHANGEABLE
GAGE,VACUUM,INDICATING
138000
3040-00-939-1846INTERCHANGEABLE
LEVER,REMOTE CONTROL
CA030360
6630-01-190-2629INTERCHANGEABLE
VALVE,BUBBLER
4820-01-275-6995INTERCHANGEABLE
PARTS KIT,VALVE
10643
4940-01-298-5557INTERCHANGEABLE
ADAPTER,MECHANICAL
10643
4730-01-399-6308INTERCHANGEABLE
FITTING,LUBRICATION
10643
6525-01-571-7198INTERCHANGEABLE
SPECTACLES,PROTECTIVE,COMPUTED T
453567069641

Frequently Asked Questions

What is NSN 5950-00-999-7963?

NSN 5950-00-999-7963 is a Transformer,radio Frequency, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-999-7963?

NSN 5950-00-999-7963 has 2 cross-referenced part numbers: 10643 (Vanguard Electronics, Llc), 995559-9 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5950-00-999-7963?

There are 12 known substitutes for 5950-00-999-7963: 3010-00-412-2358, 5998-00-420-4093, 5961-00-451-5915 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 995559-9?

Key specifications for 995559-9: Body Length: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN; Thread Series Designator: UNF SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Body Width: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN. 14 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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