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1574402 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1574402: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include special_features: POWER SUPPLY FOR AUTOMATED TOURNIQUEST SYSTEM, MODEL: PTS II., part_name_assigned_by_controlling_agency: POWER SUPPLY. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-529-9810, 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
1574402
NSN: 3120-00-529-9810
NIINs: 005299810, 016921624
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 81033 — SUPERIOR-LIDGERWOOD-MUNDY CORP DIV SUPERIOR-LIDGERWOOD-MUNDY CORPORATION (USA)
SPECIFICATIONS
special_featuresPOWER SUPPLY FOR AUTOMATED TOURNIQUEST SYSTEM, MODEL: PTS II.
part_name_assigned_by_controlling_agencyPOWER SUPPLY
NSN3120-00-529-9810
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1574402 · 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
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SURFACE FINISH: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
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CORNER SHAPE: SQUARE ALL CORNERS
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BODY OUTSIDE DIAMETER: 5.3743 INCHES MINIMUM AND 5.3750 INCHES MAXIMUM IN
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STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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BODY INSIDE DIAMETER: 4.6250 INCHES MINIMUM AND 4.6264 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER5.3743 INCHES MINIMUM AND 5.3750 INCHES MAXIMUM IN
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH5.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER4.6250 INCHES MINIMUM AND 4.6264 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
MATERIALCOPPER ALLOY 934 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1574402?
1574402 is a BEARING,SLEEVE.
What is the NSN for 1574402?
1574402 is cataloged in the U.S. Government catalog under NSN 3120-00-529-9810. 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.