PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A150Isolation Box

Lockheed Martin Corp · NSN 5831-00-019-1819 · FSC 5831 · No Item Name Available
Verified by PartsTable
NSN 5831-00-019-1819 — this item is cataloged by the U.S. Government under National Stock Number 5831-00-019-1819. Primary manufacturer part number: A150.
Features
  • Isolation Box — FSC 5831
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Isolation Box, cataloged under National Stock Number 5831-00-019-1819, is classified within Federal Supply Class 5831 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Lockheed Martin Corp. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameIsolation Box
FSC / FSG5831 — No Item Name Available (FSG 58)
ManufacturersLockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN5831-00-019-1819
Primary Part NumberA150
Item NameIsolation Box
FSC / FSG5831 / 58 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-118-8132278-2117-010 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3455-00-231-3472A150 INTERCHANGEABLE
Cutter,milling,plain
F & D Tool Co Inc
4320-00-574-4288A542 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
3439-00-603-8081TWE A-532 INTERCHANGEABLE
Holder,electrode,welding
Tweco Products Inc
5975-00-955-9330BBU150 INTERCHANGEABLE
Bushing,electrical Conduit
Egs Electrical Group Appleton Div
5835-01-067-7770A-150 INTERCHANGEABLE
Recorder-Reproducer,sound
Teac America, Inc
5996-01-100-4361 INTERCHANGEABLE
Amplifier,radio Frequency
5940-01-114-6993DA-20 INTERCHANGEABLE
Terminal,lug
Schneider Electric Usa, Inc.
5996-01-279-3903HTA-125A INTERCHANGEABLE
Amplifier,audio Frequency
Bogen Communications Inc
1005-01-302-6782 INTERCHANGEABLE
Guard,trigger
Cross-Reference Index
Part NumberManufacturer
A150 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5950-00-118-8132INTERCHANGEABLE
COIL,RADIO FREQUENCY
278-2117-010
3455-00-231-3472INTERCHANGEABLE
CUTTER,MILLING,PLAIN
A150
4320-00-574-4288INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A542
3439-00-603-8081INTERCHANGEABLE
HOLDER,ELECTRODE,WELDING
TWE A-532
5975-00-955-9330INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
BBU150
5835-01-067-7770INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
A-150
5996-01-100-4361INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
5940-01-114-6993INTERCHANGEABLE
TERMINAL,LUG
DA-20
5996-01-279-3903INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
HTA-125A
1005-01-302-6782INTERCHANGEABLE
GUARD,TRIGGER
4730-01-323-5009INTERCHANGEABLE
FITTING,LUBRICATION
960-A-1392
6680-01-382-3466INTERCHANGEABLE
CALIBRATOR
A150

Frequently Asked Questions

What is NSN 5831-00-019-1819?

NSN 5831-00-019-1819 is a Isolation Box, manufactured by Lockheed Martin Corp, classified under FSC 5831 (No Item Name Available). Status: active.

What are the part numbers for NSN 5831-00-019-1819?

NSN 5831-00-019-1819 has 1 cross-referenced part number: A150 (Lockheed Martin Corp).

What NSN replaces 5831-00-019-1819?

There are 12 known substitutes for 5831-00-019-1819: 5950-00-118-8132, 3455-00-231-3472, 4320-00-574-4288 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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