PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25012Amplifier,underwate

Lockheed Martin · NSN 5996-01-206-2647 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-01-206-2647 — this item is cataloged by the U.S. Government under National Stock Number 5996-01-206-2647. Primary manufacturer part number: 25012.
Features
  • Amplifier,underwate — FSC 5996
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,underwate, cataloged under National Stock Number 5996-01-206-2647, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin. This item has 3 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.

Catalog Facts
Item NameAmplifier,underwate
FSC / FSG5996 — Amplifier,radio Frequency (FSG 59)
ManufacturersLockheed Martin (CAGE 4EQS1); Lockheed Martin Corp Lockheed Martin Mission Systems (CAGE 08241)
Technical Specifications
ParameterValue
NSN5996-01-206-2647
Primary Part Number25012
Item NameAmplifier,underwate
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerLockheed Martin
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5130-00-610-4304250125 WITH HANDLE INTERCHANGEABLE
Dispenser,sealant
Prc - Desoto International, Inc. Dba Prc-Desoto International, Inc Div Asc-Indianapolis
5905-00-617-8016 INTERCHANGEABLE
Resistor,variable,wire Wound,non
4730-00-793-279925-12 INTERCHANGEABLE
Elbow,pipe to Tube
Druck, Llc Dba Druck, Llc
5330-00-916-928425012 INTERCHANGEABLE
Packing,preformed
Walz & Krenzer Inc Div Mapeco Products
6105-01-054-6416 INTERCHANGEABLE
Armature Assembly
5325-01-070-10182501-2 INTERCHANGEABLE
Ring,retaining
Flowserve Corporation Dba Flowserve Div Services Business Unit
5365-01-098-366826873 INTERCHANGEABLE
Spacer
Eaton Aerospace Llc
3120-01-143-822925012 INTERCHANGEABLE
Bushing,sleeve
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
3110-01-266-6390 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5985-01-426-560725012 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
25012 PRIMARY Lockheed Martin (USA)
25012 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
25007 PIECE 4 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
Related Parts
5130-00-610-4304INTERCHANGEABLE
DISPENSER,SEALANT
250125 WITH HANDLE
5905-00-617-8016INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4730-00-793-2799INTERCHANGEABLE
ELBOW,PIPE TO TUBE
25-12
5330-00-916-9284INTERCHANGEABLE
PACKING,PREFORMED
25012
6105-01-054-6416INTERCHANGEABLE
ARMATURE ASSEMBLY
5325-01-070-1018INTERCHANGEABLE
RING,RETAINING
2501-2
5365-01-098-3668INTERCHANGEABLE
SPACER
26873
3120-01-143-8229INTERCHANGEABLE
BUSHING,SLEEVE
25012
3110-01-266-6390INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5985-01-426-5607INTERCHANGEABLE
COUPLER,DIRECTIONAL
25012
5120-01-528-3917INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5315-01-649-6376INTERCHANGEABLE
PIN,RETAINING
25012

Frequently Asked Questions

What is NSN 5996-01-206-2647?

NSN 5996-01-206-2647 is a Amplifier,underwate, manufactured by Lockheed Martin, classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-01-206-2647?

NSN 5996-01-206-2647 has 3 cross-referenced part numbers: 25012 (Lockheed Martin), 25012 (Lockheed Martin Corp Lockheed Martin Mission Systems), 25007 PIECE 4 (Lockheed Martin Corp Lockheed Martin Mission Systems).

What NSN replaces 5996-01-206-2647?

There are 12 known substitutes for 5996-01-206-2647: 5130-00-610-4304, 5905-00-617-8016, 4730-00-793-2799 and 9 more. Verify interchangeability with system specifications before substitution.

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