PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SS5100
SS5100 ✓ 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 SUPPORT,SHOCK STRUT,HELICOPTER is a the manufacturer industrial component. Key specifications include end_item_identification: 1520-01-035-0266, general_characteristics_item_description: CUP-SHAPED,7 HOLES 0.250 IN. OD,CENTER APETURE 0.750 IN.

OD,PART OF MAIN LANDING GEAR 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 3120-00-700-3758, 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
SS5100
NSN: 3120-00-700-3758
FSC: 3120
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
end_item_identification1520-01-035-0266
general_characteristics_item_descriptionCUP-SHAPED,7 HOLES 0.250 IN. OD,CENTER APETURE 0.750 IN. OD,PART OF MAIN LANDING GEAR IN
NSN3120-00-700-3758
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SS5100 · 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
•
CORNER SHAPE: SQUARE INSIDE LEFT CORNER
•
MATERIAL: STEEL COMP 630 OVERALL
•
FLANGE WIDTH: 0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
MATERIALSTEEL COMP 630 OVERALL
FLANGE WIDTH0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
OVERALL LENGTH0.4050 INCHES NOMINAL IN
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.1890 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.6884 INCHES MINIMUM AND 0.6894 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SS52Interchangeable
interchangeable cross-reference
interchangeable
SS8798Interchangeable
interchangeable cross-reference
interchangeable
5365-A212-03282Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-18729CInterchangeable
interchangeable cross-reference
interchangeable
MIL-STD-1949AInterchangeable
interchangeable cross-reference
interchangeable
SS8813Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SS5100?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SS5100?
SS5100 is a SUPPORT,SHOCK STRUT,HELICOPTER.
What parts can replace SS5100?
There are 9 known substitutes for SS5100: SS52, SS8798, 5365-A212-03282 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS5100?
SS5100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-700-3758. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SS5100

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026