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B552-3100-35 — CONNECTING LINK,RIGID

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

B552-3100-35: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 502, link_style: EYE TO INTERNAL THREAD, body_diameter: 2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN, end_similarity: NOT IDENTICAL, overall_length: 16.000 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-498-8145, 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
B552-3100-35
NSN: 3120-01-498-8145
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialNICKEL ALLOY 502
link_styleEYE TO INTERNAL THREAD
body_diameter2.450 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN
step_quantity4
end_similarityNOT IDENTICAL
overall_length16.000 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
special_featuresTHREADED END IS 1.750-SUNC-3A A
body_constructionSOLID
first_end_diameter2.7460 INCHES MINIMUM AND 2.7480 INCHES MAXIMUM IN
NSN3120-01-498-8145
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: B552-3100-35 · 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
SUBSTITUTES & CROSS-REFERENCES 2
563-7409374Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
563-7409374-35Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B552-3100-35?
B552-3100-35 is a CONNECTING LINK,RIGID.
What parts can replace B552-3100-35?
There are 2 known substitutes for B552-3100-35: 563-7409374, 563-7409374-35. Substitute compatibility should be verified for your specific system.
What is the NSN for B552-3100-35?
B552-3100-35 is cataloged in the U.S. Government catalog under NSN 3120-01-498-8145. 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.