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161400 — TUBE AND FITTINGS,METALLIC

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

161400: TUBE AND FITTINGS,METALLIC.

The TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND PLASTIC METHYL METHACRYLATE SHELF, shelf_adjustability: ADJUSTABLE AND NOT ADJUSTABLE, material_characteristic: PERFORATED. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-392-0803, 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
161400
NSN: 3120-00-392-0803
NIINs: 003920803, 011028561, 012416891, 012823805, 014682703
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 07524 — DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND PLASTIC METHYL METHACRYLATE SHELF
shelf_quantity3
outer_door_quantity2
shelf_adjustabilityADJUSTABLE AND NOT ADJUSTABLE
material_characteristicPERFORATED
NSN3120-00-392-0803
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 161400 · 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
•
BODY OUTSIDE DIAMETER: 1.4405 INCHES MINIMUM AND 1.4415 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.1920 INCHES MINIMUM AND 1.1930 INCHES MAXIMUM IN
•
MATERIAL: CARBON OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.4405 INCHES MINIMUM AND 1.4415 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.1920 INCHES MINIMUM AND 1.1930 INCHES MAXIMUM IN
MATERIALCARBON OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
163801Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 161400?
161400 is a TUBE AND FITTINGS,METALLIC.
What parts can replace 161400?
There is 1 known substitute for 161400: 163801. Substitute compatibility should be verified for your specific system.
What is the NSN for 161400?
161400 is cataloged in the U.S. Government catalog under NSN 3120-00-392-0803. 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.