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D15-544-0PC687T0690 — BEARING ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

D15-544-0PC687T0690: BEARING ASSEMBLY.

The BEARING ASSEMBLY is a the manufacturer industrial component. Key specifications include overall_width: 4.35 INCHES NOMINAL IN, overall_height: 4.5 INCHES NOMINAL IN, overall_length: 10.5 INCHES NOMINAL IN, unit_of_issue_cube: 1.2 CUBIC FEET, unpackaged_unit_weight: 2.6 POUNDS LBS, part_name_assigned_by_controlling_agency: SUCTION UNIT, PORTABLE, BATTERY POWERED QUICKDRAW. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-216-9345, 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
D15-544-0PC687T0690
NSN: 3120-00-216-9345
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
overall_width4.35 INCHES NOMINAL IN
overall_height4.5 INCHES NOMINAL IN
overall_length10.5 INCHES NOMINAL IN
unit_of_issue_cube1.2 CUBIC FEET
unit_package_quantity1
supplementary_featuresSTANDARD ITEMS INCLUDED WITH QUICKDRAW: ALKALINE BATTERY PACK, ONE AAA BATTERY HOLDER, CANNISTER WITH 1M PATIENT TUBE, HI-D SUCTION TIP AND QUICKSTART GUIDE.
unpackaged_unit_weight2.6 POUNDS LBS
part_name_assigned_by_controlling_agencySUCTION UNIT, PORTABLE, BATTERY POWERED QUICKDRAW
NSN3120-00-216-9345
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: D15-544-0PC687T0690 · 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
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 5
D15-495-0PC687T0690Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-495NPC687T0690Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-632JPC687T0690Reference document
Same NSN cross-reference
Reference document — Secondary reference
2403Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-544BPC687T0690Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D15-544-0PC687T0690?
D15-544-0PC687T0690 is a BEARING ASSEMBLY.
What parts can replace D15-544-0PC687T0690?
There are 5 known substitutes for D15-544-0PC687T0690: D15-495-0PC687T0690, D15-495NPC687T0690, D15-632JPC687T0690 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-544-0PC687T0690?
D15-544-0PC687T0690 is cataloged in the U.S. Government catalog under NSN 3120-00-216-9345. 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.