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Technical Data Sheet
PartsTable / MRO / 821321
821321 ✓ 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 SUPPRESSOR,PARASITIC is a the manufacturer industrial component. Key specifications include body_length: 1.000 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: OPEN, mounting_method: TERMINAL SINGLE GROUP, winding_quantity: 1 SINGLE 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 5915-00-646-7871, 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→ 821321
NSN: 5915-00-646-7871
FSC: 5915
CAGE: 06141 — L3 AVIATION PRODUCTS, INC. DBA L3 TECHNOLOGIES (USA)
SPECIFICATIONS
body_length1.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
component_quantity18
body_outside_diameter0.625 INCHES NOMINAL IN
electrical_resistance1.0 KILOHMS
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity2 WIRE LEAD
nonsupply_items_and_quantitiesEXPOSED BOLTS,6;LOCKNUTS,6;GASKETS,6
NSN5915-00-646-7871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPRESSOR,PARASITIC TITLE COMPONENT PN 821321 MFR SUPPRESSOR,PARASITIC
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
ELECTRICAL RESISTANCE: 1.0 KILOHMS
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 1.000 INCHES NOMINAL IN
•
WINDING QUANTITY: 1 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEOPEN
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
MOUNTING METHODTERMINAL SINGLE GROUP
COIL FORM TYPEHOLLOW SINGLE COMPONENT
ELECTRICAL RESISTANCE1.0 KILOHMS
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH1.000 INCHES NOMINAL IN
WINDING QUANTITY1 SINGLE COMPONENT
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
821321Interchangeable
interchangeable cross-reference
interchangeable
662384821321Interchangeable
interchangeable cross-reference
interchangeable
149778Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 821321?
821321 is a SUPPRESSOR,PARASITIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 821321?
There are 3 known substitutes for 821321: 821321, 662384821321, 149778. Substitute compatibility should be verified for your specific system.
What is the NSN for 821321?
821321 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-646-7871. 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