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20S00088-0006 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

20S00088-0006: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL ALIGNING RING, housing_width: 10.000 INCHES NOMINAL IN, special_features: MATERIAL ASTM-A38,CAST STEEL 80-30,823-A7, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-075-7469, 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
20S00088-0006
NSN: 3120-00-075-7469
NIINs: 000757469, 014580137
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 74B05 — AEROBASE GROUP INC (USA)
SPECIFICATIONS
materialSTEEL ALIGNING RING
housing_width10.000 INCHES NOMINAL IN
special_featuresMATERIAL ASTM-A38,CAST STEEL 80-30,823-A7
end_item_identificationSEAWOLF CLASS SSN
NSN3120-00-075-7469
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 20S00088-0006 · 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 ALL CORNERS
•
EXTENSION OUTSIDE DIAMETER: 6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SEGMENTED
•
BODY INSIDE DIAMETER: 3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
•
MATERIAL: TIN ALLOY UNS L13890 INNER LAYER
•
SPHERICAL BODY DIAMETER: 8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
EXTENSION OUTSIDE DIAMETER6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM IN
STYLE DESIGNATORSEGMENTED
OVERALL LENGTH7.2500 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
MATERIALTIN ALLOY UNS L13890 INNER LAYER
SPHERICAL BODY DIAMETER8.9930 INCHES MINIMUM AND 8.9950 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
H881613PC16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H880808Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
00883953-ITEM NO 18Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 20S00088-0006?
20S00088-0006 is a HOUSING,BEARING UNIT.
What parts can replace 20S00088-0006?
There are 3 known substitutes for 20S00088-0006: H881613PC16, H880808, 00883953-ITEM NO 18. Substitute compatibility should be verified for your specific system.
What is the NSN for 20S00088-0006?
20S00088-0006 is cataloged in the U.S. Government catalog under NSN 3120-00-075-7469. 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.