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MILSTD242 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-556-2924, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MILSTD242
NSN: 5970-00-556-2924
FSC: 5970
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMILSTD242
NSN5970-00-556-2924
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN MILSTD242 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
TOP DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD CLASS AND LOCATION: 2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
•
STYLE DESIGNATOR: PILLAR
•
SCREW THREAD DIAMETER AND LOCATION: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
•
OUTSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
IDENTIFICATION CODE COLOR: WHITE
TECHNICAL CHARACTERISTICS (FLIS)
TOP DIAMETER0.625 INCHES NOMINAL IN
THREAD CLASS AND LOCATION2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
STYLE DESIGNATORPILLAR
SCREW THREAD DIAMETER AND LOCATION0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH AND LOCATION32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
OUTSIDE DIAMETER1.125 INCHES NOMINAL IN
IDENTIFICATION CODE COLORWHITE
OVERALL HEIGHT2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MS24232-5Interchangeable
interchangeable cross-reference
interchangeable
804-5Interchangeable
interchangeable cross-reference
interchangeable
8191839Interchangeable
interchangeable cross-reference
interchangeable
MILSTD242Interchangeable
interchangeable cross-reference
interchangeable
RE22B120-4Interchangeable
interchangeable cross-reference
interchangeable
4170850-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILSTD242?
MILSTD242 is a SHIELD,ELECTRON TUBE.
What parts can replace MILSTD242?
There are 8 known substitutes for MILSTD242: MS24232-5, 804-5, 8191839 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILSTD242?
MILSTD242 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-556-2924. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026