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PartsTable / COMPONENT / 42-26950 ITEM 8
42-26950 ITEM 8 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 932 OVERALL, material_document_and_classification: SAE 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-189-3841, 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
42-26950 ITEM 8
NSN: 3120-01-189-3841
FSC: 3120
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
material_document_and_classificationSAE 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-189-3841
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 42-26950 ITEM 8 · 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 DOCUMENT AND CLASSIFICATION: SAE 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: COPPER ALLOY 932 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 932 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
GTC 4-4Interchangeable
interchangeable cross-reference
interchangeable
PMXC-0404Interchangeable
interchangeable cross-reference
interchangeable
2601-4Interchangeable
interchangeable cross-reference
interchangeable
4001/630-15/32Interchangeable
interchangeable cross-reference
interchangeable
4000-0468Interchangeable
interchangeable cross-reference
interchangeable
533.4688Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42-26950 ITEM 8?
42-26950 ITEM 8 is a BUSHING,SLEEVE.
What parts can replace 42-26950 ITEM 8?
There are 15 known substitutes for 42-26950 ITEM 8: GTC 4-4, PMXC-0404, 2601-4 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42-26950 ITEM 8?
42-26950 ITEM 8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-189-3841. 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