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167-7066804-7 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

167-7066804-7: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, body_width: 1.000 INCHES NOMINAL IN, link_style: EYE ENDS, body_thickness: 0.563 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN, opening_diameter: 24.938 INCHES MINIMUM AND 24.942 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-486-8322, 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
167-7066804-7
NSN: 3130-01-486-8322
FSC: 3130 — Bearings, Mounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
body_width1.000 INCHES NOMINAL IN
link_styleEYE ENDS
body_thickness0.563 INCHES NOMINAL IN
overall_length4.750 INCHES NOMINAL IN
opening_diameter24.938 INCHES MINIMUM AND 24.942 INCHES MAXIMUM IN
body_constructionSOLID
installation_designRAISED
end_item_identificationNSSN CLASS SUBMARINE WEAPON SHIPPING TRUNK UPPER HATCH
material_document_and_classificationQQ-N-286 FORM 2 ANL HF AH FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyUPPER HATCH LINK
NSN3130-01-486-8322
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 167-7066804-7 · 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
167-7066804Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H547-2002-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 167-7066804-7?
167-7066804-7 is a HOUSING,BEARING UNIT.
What parts can replace 167-7066804-7?
There are 2 known substitutes for 167-7066804-7: 167-7066804, H547-2002-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 167-7066804-7?
167-7066804-7 is cataloged in the U.S. Government catalog under NSN 3130-01-486-8322. 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.