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32550056 — ARRESTER,ELECTRICAL SURGE

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

32550056: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include overall_depth: 2.750 INCHES NOMINAL IN, overall_width: 19.000 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, special_features: CLAMPING VOLTAGE - 400 VAC;COMMON ITEM NAME SURGE SUPPRESSOR VAC, mounting_configuration: RACKMOUNT;MOUNTING HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-482-8757, 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→ 32550056
NSN: 5920-01-482-8757
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 0FCK2 — DIMENSIONS INTERNATIONAL INC. (USA)
SPECIFICATIONS
overall_depth2.750 INCHES NOMINAL IN
overall_width19.000 INCHES NOMINAL IN
overall_height1.750 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
special_featuresCLAMPING VOLTAGE - 400 VAC;COMMON ITEM NAME SURGE SUPPRESSOR VAC
mounting_configurationRACKMOUNT;MOUNTING HOLES
end_item_identificationAIRPORT MOVEMENT AREA SAFETY SYSTEM (AMASS)
NSN5920-01-482-8757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,ELECTRICAL SURGE TITLE COMPONENT PN 32550056 MFR ARRESTER,ELECTRICAL SU
KEY FEATURES
•
MOUNTING CONFIGURATION: RACKMOUNT;MOUNTING HOLES
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.750 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
OVERALL WIDTH19.000 INCHES NOMINAL IN
SPECIAL FEATURESCLAMPING VOLTAGE - 400 VAC;COMMON ITEM NAME SURGE SUPPRESSOR VAC
MOUNTING CONFIGURATIONRACKMOUNT;MOUNTING HOLES
END ITEM IDENTIFICATIONAIRPORT MOVEMENT AREA SAFETY SYSTEM (AMASS)
OVERALL DEPTH2.750 INCHES NOMINAL IN
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 1
SP187ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32550056?
32550056 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 32550056?
There is 1 known substitute for 32550056: SP187A. Substitute compatibility should be verified for your specific system.
What is the NSN for 32550056?
32550056 is cataloged in the U.S. Government catalog under NSN 5920-01-482-8757. 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.