PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 21213-5
21213-5 ✓ 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

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include slide_material: STEEL, sleeve_material: STEEL, special_features: NITRIDING STEEL, MIL-S-6709; MATCHED SET, end_item_identification: SEAWOLF CLASS SSN, valve_design_control_activity: 78062. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-311-9076, 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
21213-5
NSN: 3120-00-311-9076
FSC: 3120
CAGE: 77365 — POINTER-WILLAMETTE TRAILER CO INC (USA)
SPECIFICATIONS
slide_materialSTEEL
sleeve_materialSTEEL
special_featuresNITRIDING STEEL, MIL-S-6709; MATCHED SET
end_item_identificationSEAWOLF CLASS SSN
valve_design_control_activity78062
NSN3120-00-311-9076
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 21213-5 · 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: 2.0030 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
BODY OUTSIDE DIAMETER: 2.1830 INCHES MINIMUM AND 2.1850 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER2.0030 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
OVERALL LENGTH0.7812 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.1830 INCHES MINIMUM AND 2.1850 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
21213-5Interchangeable
interchangeable cross-reference
interchangeable
21213-850-1Interchangeable
interchangeable cross-reference
interchangeable
21213Interchangeable
interchangeable cross-reference
interchangeable
2WSA10Interchangeable
Same NIIN cross-reference
interchangeable
BB29197Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21213-5?
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 21213-5?
21213-5 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 21213-5?
There are 5 known substitutes for 21213-5: 21213-5, 21213-850-1, 21213 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21213-5?
21213-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-311-9076. 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 — 21213-5

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