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15881200 REV C — Technical Data Sheet

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— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include material: COPPER ALLOY OVERALL, overall_length: 2.0000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.0000 INCHES NOMINAL IN, body_outside_diameter: 1.1875 INCHES NOMINAL IN, end_item_identification: HATCH ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3120-01-518-7257, 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
15881200 REV C
NSN: 3120-01-518-7257
FSC: 3120
CAGE: 0DHG4 — GULF COAST HOLDINGS, INC DBA UNIDYNAMICS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
overall_length2.0000 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.0000 INCHES NOMINAL IN
body_outside_diameter1.1875 INCHES NOMINAL IN
end_item_identificationHATCH ASSEMBLY
NSN3120-01-518-7257
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 15881200 REV C · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.1875 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONHATCH ASSEMBLY
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER1.1875 INCHES NOMINAL IN
OVERALL LENGTH2.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
31934InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8127GX1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B2895InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
31935InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14017InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6515NCM093887InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15881200 REV C?
15881200 REV C is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 15881200 REV C?
There are 8 known substitutes for 15881200 REV C: 31934, 8127GX1, B2895 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15881200 REV C?
15881200 REV C is cataloged in the Federal Logistics Information System under NSN 3120-01-518-7257. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026