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MC10027 — PLUNGER,BRAKE VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MC10027: PLUNGER,BRAKE VALVE.

The PLUNGER,BRAKE VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL QQ-S-763,ROCKWELL 88.5 TO 91 CASEHARDENED,2.870 IN. LG,0.840 IN.

OD,0.373 IN. ID IN. This part is cataloged in the U.S.

Government catalog under NSN 1630-00-945-9263, 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
MC10027
NSN: 1630-00-945-9263
FSC: 1630 — Aircraft Wheel and Brake Systems
CAGE: 76050 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV M.C.AEROSPACE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL QQ-S-763,ROCKWELL 88.5 TO 91 CASEHARDENED,2.870 IN. LG,0.840 IN. OD,0.373 IN. ID IN
NSN1630-00-945-9263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUNGER,BRAKE VALVE TITLE COMPONENT PN MC10027 MFR PLUNGER,BRAKE VALVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL QQ-S-763,ROCKWELL 88.5 TO 91 CASEHARDENED,2.870 IN. LG,0.840 IN. OD,0.373 IN. ID IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL QQ-S-763,ROCKWELL 88.5 TO 91 CASEHARDENED,2.870 IN. LG,0.840 IN. OD,0.373 IN. ID IN
OTHER ITEMS IN FSC 1630 — Aircraft Wheel and Brake Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1630-00-027-5238 1630-00-047-2409 1630-00-075-6471 1630-00-083-0381 1630-00-093-9628 1630-00-111-2926 1630-00-347-0291 1630-01-650-2997
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MC10027?
MC10027 is a PLUNGER,BRAKE VALVE.
What is the NSN for MC10027?
MC10027 is cataloged in the U.S. Government catalog under NSN 1630-00-945-9263. 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.