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AA55504 — FUSEHOLDER,EXTRACTOR POST

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

AA55504: FUSEHOLDER,EXTRACTOR POST.

The FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_style: BUSHING MOUNTED TYPE, cap_diameter: 15.70 MILLIMETERS MAXIMUM MM, body_diameter: 0.650 INCHES NOMINAL IN, overall_width: 0.922 INCHES NOMINAL IN, overall_length: 48.40 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-031-5181, 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→ AA55504
NSN: 5920-00-031-5181
NIINs: 000315181, 008588161, 011168359, 012962173, 013048729, 013348566, 013410724, 013490012, 013625183, 013932078, 014129162
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleBUSHING MOUNTED TYPE
cap_diameter15.70 MILLIMETERS MAXIMUM MM
body_diameter0.650 INCHES NOMINAL IN
overall_width0.922 INCHES NOMINAL IN
overall_length48.40 MILLIMETERS NOMINAL MM
bushing_diameter0.500 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
overall_diameter15.70 MILLIMETERS MAXIMUM MM
special_featuresBAYONET TYPE KNOB FOR EASY GRIPPING
voltage_in_volts250.0
surface_treatmentTIN CONTACT
NSN5920-00-031-5181
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN AA55504 MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
BODY DIAMETER: 0.688 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 1
•
FLATTED SIDE BUSHING HOLE LENGTH: 0.468 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
•
BODY STYLE: BUSHING MOUNTED TYPE
•
MOUNTING HOLE STYLE: BUSHING MOUNTING
•
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE: 0.781 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS: 250.0
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
BODY DIAMETER0.688 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY1
FLATTED SIDE BUSHING HOLE LENGTH0.468 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
BODY STYLEBUSHING MOUNTED TYPE
MOUNTING HOLE STYLEBUSHING MOUNTING
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE0.781 INCHES NOMINAL IN
VOLTAGE IN VOLTS250.0
OVERALL LENGTH1.781 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA58536-AA55504/1-01-001B MANUFACTURERS SPECIFICATION CONTROL
SUBSTITUTES & CROSS-REFERENCES 9
54437Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HTAEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
182182Reference document
Same NSN cross-reference
Reference document — Secondary reference
100-HTAReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5920PL1360673Reference document
Same NSN cross-reference
Reference document — Informative reference only
AA55504/01-001BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA55504?
AA55504 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace AA55504?
There are 9 known substitutes for AA55504: 54437, HTAE, 182182 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA55504?
AA55504 is cataloged in the U.S. Government catalog under NSN 5920-00-031-5181. 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.