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A1552 — BRUSH SET,ELECTRICAL CONTACT

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

A1552: BRUSH SET,ELECTRICAL CONTACT.

The BRUSH SET,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include end_item_identification: CL-415,AIRCRAFT, part_name_assigned_by_controlling_agency: BLEEDER SCREW ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-296-0348, 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→ A1552
NSN: 5977-00-296-0348
NIINs: 002960348, 007536330, 011120186, 013539560, 015330398
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
end_item_identificationCL-415,AIRCRAFT
part_name_assigned_by_controlling_agencyBLEEDER SCREW ASSEMBLY
NSN5977-00-296-0348
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH SET,ELECTRICAL CONTACT TITLE COMPONENT PN A1552 MFR BRUSH SET,ELECTRICAL C
KEY FEATURES
•
COMPONENT QUANTITY: 4
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT IDENTIFICATION: MZ2012AS
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 19728
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY4
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT IDENTIFICATIONMZ2012AS
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE19728
SUBSTITUTES & CROSS-REFERENCES 5
1089653Reference document
Same NSN cross-reference
Reference document — Secondary reference
MZ2012ASReference document
Same NSN cross-reference
Reference document — Secondary reference
7324674Reference document
Same NSN cross-reference
Reference document — Secondary reference
55611AReference document
Same NSN cross-reference
Reference document — Secondary reference
MZ2012SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1552?
A1552 is a BRUSH SET,ELECTRICAL CONTACT. It is classified as a MRO (MRO_GENERAL).
What parts can replace A1552?
There are 5 known substitutes for A1552: 1089653, MZ2012AS, 7324674 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1552?
A1552 is cataloged in the U.S. Government catalog under NSN 5977-00-296-0348. 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.