PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21447-1Amplifier Subassembly

Rex Systems Incorporated Dba Rex Systems Inc · NSN 5996-00-848-9090 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-00-848-9090 — this item is cataloged by the U.S. Government under National Stock Number 5996-00-848-9090. Primary manufacturer part number: 21447-1.
Features
  • Amplifier Subassembly — FSC 5996
  • Component Type and Quantity: 1 BOARD AND 2 COIL AND 1 INDUCTOR AND 13 DIODE AND 4 CAPACITOR
  • 6 verified cross-references
  • Primary manufacturer: Rex Systems Incorporated Dba Rex Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier Subassembly, cataloged under National Stock Number 5996-00-848-9090, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rex Systems Incorporated Dba Rex Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5996-00-848-9090
Primary Part Number21447-1
Item NameAmplifier Subassembly
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerRex Systems Incorporated Dba Rex Systems Inc
StatusACTIVE
Component Type and Quantity1 BOARD AND 2 COIL AND 1 INDUCTOR AND 13 DIODE AND 4 CAPACITOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6685-00-144-449421-447 INTERCHANGEABLE
Bumper Assembly
Horizon Aerospace Llc Dba Magnetics Division
2990-00-441-81051109 INTERCHANGEABLE
Muffler,exhaust
Merit Industries Inc
5930-00-732-205121447 INTERCHANGEABLE
Switch,toggle
Mason Electric Co. Dba Mason Controls
3040-01-194-9779214-47 INTERCHANGEABLE
Accumulator,pneumatic
Applied Companies
3130-01-218-70812-1447 INTERCHANGEABLE
Housing,bearing Unit
Ohio Transmission Llc Dba Ohio Transmission Llc
5895-01-302-9197 INTERCHANGEABLE
Panel,indicator
6850-01-601-338900638 INTERCHANGEABLE
Sealer,chemical
Henkel Loctite Corp
Cross-Reference Index
Part NumberManufacturer
21447-1 Advanced Technical Corporation (USA)
21447-1 PRIMARY Rex Systems Incorporated Dba Rex Systems Inc (USA)
21447-1 Bae Systems Information and Electronic Systems Integration Inc. (USA)
21447 Trio Laboratories Inc (USA)
21447-1 Raytheon Company Dba Raytheon Co (USA)
21447-1 Sypris Electronics, Llc Dba Sypris Electronics Llc (USA)
Related Parts
6685-00-144-4494INTERCHANGEABLE
BUMPER ASSEMBLY
21-447
2990-00-441-8105INTERCHANGEABLE
MUFFLER,EXHAUST
1109
5930-00-732-2051INTERCHANGEABLE
SWITCH,TOGGLE
21447
3040-01-194-9779INTERCHANGEABLE
ACCUMULATOR,PNEUMATIC
214-47
3130-01-218-7081INTERCHANGEABLE
HOUSING,BEARING UNIT
2-1447
5895-01-302-9197INTERCHANGEABLE
PANEL,INDICATOR
6850-01-601-3389INTERCHANGEABLE
SEALER,CHEMICAL
00638

Frequently Asked Questions

What is NSN 5996-00-848-9090?

NSN 5996-00-848-9090 is a Amplifier Subassembly, manufactured by Rex Systems Incorporated Dba Rex Systems Inc, classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-00-848-9090?

NSN 5996-00-848-9090 has 6 cross-referenced part numbers: 21447-1 (Advanced Technical Corporation), 21447-1 (Rex Systems Incorporated Dba Rex Systems Inc), 21447-1 (Bae Systems Information and Electronic Systems Integration Inc.), 21447 (Trio Laboratories Inc), 21447-1 (Raytheon Company Dba Raytheon Co) and 1 more.

What NSN replaces 5996-00-848-9090?

There are 7 known substitutes for 5996-00-848-9090: 6685-00-144-4494, 2990-00-441-8105, 5930-00-732-2051 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21447-1?

Key specifications for 21447-1: Overall Width: 1.700 INCHES NOMINAL IN; Overall Length: 2.900 INCHES NOMINAL IN; Component Type and Quantity: 1 BOARD AND 2 COIL AND 1 INDUCTOR AND 13 DIODE AND 4 CAPACITOR. 3 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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