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S1251 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

S1251: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include primary_container_type: BOTTLE, pharmaceutical_vehicle_type: AQUEOUS, medical_designation_and_grade: UNITED STATES PHARMACOPEIA, total_primary_container_quantity: 12, primary_container_content_quantity: 500.000 MILLILITERS, active_medicament_medicinal_strength: 20.000 PERCENTAGE, W/V DEXTROSE ACTIVE INGREDIENT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-019-8941, 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
S1251
NSN: 3120-01-019-8941
NIINs: 010198941, 012891213
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 31633 — ALINABAL HOLDINGS CORPORATION DIV ENGINEERED PRODUCTS GROUP (USA)
SPECIFICATIONS
primary_container_typeBOTTLE
pharmaceutical_vehicle_typeAQUEOUS
medical_designation_and_gradeUNITED STATES PHARMACOPEIA
total_primary_container_quantity12
primary_container_content_quantity500.000 MILLILITERS
active_medicament_medicinal_strength20.000 PERCENTAGE, W/V DEXTROSE ACTIVE INGREDIENT
NSN3120-01-019-8941
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: S1251 · 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
•
SHANK THREAD LENGTH: 0.5000 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.0620 INCHES NOMINAL IN
•
INNER MEMBER WIDTH: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
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STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.190 INCHES NOMINAL IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.3170 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH0.5000 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE1.0620 INCHES NOMINAL IN
INNER MEMBER WIDTH0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.190 INCHES NOMINAL IN
OVERALL LENGTH1.4370 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS0.3170 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SHANK STYLEINTERNALLY THREADED W/BEAD AND WRENCH FLATS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 S1251?
S1251 is a BEARING,PLAIN,ROD END.
What is the NSN for S1251?
S1251 is cataloged in the U.S. Government catalog under NSN 3120-01-019-8941. This indicates validated use in U.S. government and defense supply chains.
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