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323B931-1 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

323B931-1: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: TIN ALLOY UNS L13890 INNER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 1.5000 INCHES NOMINAL IN, style_designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN, body_outside_diameter: 2.1700 INCHES MINIMUM AND 2.1710 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-775-8062, 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
323B931-1
NSN: 3120-00-775-8062
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
materialTIN ALLOY UNS L13890 INNER LAYER
corner_shapeSQUARE ALL CORNERS
overall_length1.5000 INCHES NOMINAL IN
style_designatorSEGMENTED, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
body_outside_diameter2.1700 INCHES MINIMUM AND 2.1710 INCHES MAXIMUM IN
NSN3120-00-775-8062
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 323B931-1 · 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: 2.1700 INCHES MINIMUM AND 2.1710 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1020 OUTER LAYER
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER2.1700 INCHES MINIMUM AND 2.1710 INCHES MAXIMUM IN
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1020 OUTER LAYER
MATERIALTIN ALLOY UNS L13890 INNER LAYER
SUBSTITUTES & CROSS-REFERENCES 3
82693Reference document
Same NSN cross-reference
Reference document — Secondary reference
B3291186PC1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
323B931PC1Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 323B931-1?
323B931-1 is a FILTER ELEMENT,FLUID.
What parts can replace 323B931-1?
There are 3 known substitutes for 323B931-1: 82693, B3291186PC1, 323B931PC1. Substitute compatibility should be verified for your specific system.
What is the NSN for 323B931-1?
323B931-1 is cataloged in the U.S. Government catalog under NSN 3120-00-775-8062. 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.