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Technical Data Sheet
PartsTable / MRO / DMS 78021B
DMS 78021B ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 NETWORK,PULSE FORMING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CASE, body_width: 2.523 INCHES MAXIMUM IN, body_height: 3.680 INCHES NOMINAL IN, body_length: 3.773 INCHES MAXIMUM IN, assembly_form: ENCASED, overall_width: 1.667 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-308-0281, 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
MRO→ MRO_GENERAL→ DMS 78021B
NSN: 5915-00-308-0281
FSC: 5915
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialCOPPER ALLOY CASE
body_width2.523 INCHES MAXIMUM IN
body_height3.680 INCHES NOMINAL IN
body_length3.773 INCHES MAXIMUM IN
assembly_formENCASED
overall_width1.667 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
turn_quantity9 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeHERMETICALLY SEALED
overall_height3.725 INCHES NOMINAL IN
overall_length6.281 INCHES NOMINAL IN
NSN5915-00-308-0281
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,PULSE FORMING TITLE COMPONENT PN DMS 78021B MFR NETWORK,PULSE FORMING
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSTEEL CASE; 3.658 IN. H O/A; 1.718 IN. LG; 1.218 IN. W; TWO SOLDER LUG TERMINALS; MOUNTED BY TWO THREADED STUDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
GA52219Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DMS 78021B?
DMS 78021B is a NETWORK,PULSE FORMING. It is classified as a MRO (MRO_GENERAL).
What parts can replace DMS 78021B?
There is 1 known substitute for DMS 78021B: GA52219. Substitute compatibility should be verified for your specific system.
What is the NSN for DMS 78021B?
DMS 78021B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-308-0281. 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