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G220979-1 — FUSEHOLDER,EXTRACTOR POST

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

G220979-1: FUSEHOLDER,EXTRACTOR POST.

The FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_width: 0.438 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL IN, resistor_rating: 220.0 KILOHMS, bushing_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-504-7350, 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→ G220979-1
NSN: 5920-00-504-7350
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_width0.438 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
resistor_rating220.0 KILOHMS
bushing_diameter0.625 INCHES NOMINAL IN
voltage_in_volts250.0
surface_treatmentTIN CONTACT
accommodated_fuse_length1.250 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
fuse_accommodation_quantity1
accommodated_ferrule_diameter0.250 INCHES NOMINAL IN
NSN5920-00-504-7350
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN G220979-1 MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
RESISTOR RATING: 220.0 KILOHMS
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS: 250.0
•
INTERRUPTION INDICATOR METHOD: NEON LAMP
•
BUSHING DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RESISTOR RATING220.0 KILOHMS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
OVERALL HEIGHT1.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS250.0
OVERALL LENGTH2.750 INCHES NOMINAL IN
OVERALL WIDTH0.438 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHODNEON LAMP
BUSHING DIAMETER0.625 INCHES NOMINAL IN
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G220979-1?
G220979-1 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What is the NSN for G220979-1?
G220979-1 is cataloged in the U.S. Government catalog under NSN 5920-00-504-7350. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.