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Technical Data Sheet
PartsTable / COMPONENT / CS2886451
CS2886451 ✓ Verified by PartsTable
— · 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

The FERRULE,ANGLE,SPRING SNAP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 502 OVERALL, corner_shape: CHAMFERED INSIDE LEFT CORNER, overall_length: 3.5610 INCHES MINIMUM AND 3.5640 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.2820 INCHES MINIMUM AND 1.2825 INCHES MAXIMUM IN, body_outside_diameter: 1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-6451, 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
CS2886451
NSN: 3120-00-288-6451
FSC: 3120
CAGE: 07310 — CALABRESE & SONS, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY 502 OVERALL
corner_shapeCHAMFERED INSIDE LEFT CORNER
overall_length3.5610 INCHES MINIMUM AND 3.5640 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.2820 INCHES MINIMUM AND 1.2825 INCHES MAXIMUM IN
body_outside_diameter1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM IN
material_document_and_classificationQQ-N-286,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-288-6451
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CS2886451 · 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
•
BODY INSIDE DIAMETER: 1.2820 INCHES MINIMUM AND 1.2825 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: NICKEL ALLOY 502 OVERALL
•
CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.5610 INCHES MINIMUM AND 3.5640 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.2820 INCHES MINIMUM AND 1.2825 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 502 OVERALL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE INSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
10955Interchangeable
interchangeable cross-reference
interchangeable
MILS26874Interchangeable
interchangeable cross-reference
interchangeable
AS-SOS 11Interchangeable
interchangeable cross-reference
interchangeable
393Interchangeable
interchangeable cross-reference
interchangeable
10973Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS2886451?
CS2886451 is a FERRULE,ANGLE,SPRING SNAP.
What parts can replace CS2886451?
There are 10 known substitutes for CS2886451: 10955, MILS26874, AS-SOS 11 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CS2886451?
CS2886451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-6451. 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: July 2026