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A-A-2546 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A-A-2546: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include width: 3.000 INCHES NOMINAL IN, length: 3.000 INCHES NOMINAL IN, ruling_location: UNRULED, special_features: REPOSITIONABLE PASTEL NOTE PAD, sheet_quantity_per_pad: 100, supplementary_features: 2 PADS EACH OF PINK AND GREEN; 1 PAD EACH OF BLUE AND YELLOW. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-103-2786, 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
A-A-2546
NSN: 3120-00-103-2786
NIINs: 001032786, 013982660, 014181212, 014181281, 014181420, 014560683, 014560684, 014562249
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 12511 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
width3.000 INCHES NOMINAL IN
length3.000 INCHES NOMINAL IN
ruling_locationUNRULED
special_featuresREPOSITIONABLE PASTEL NOTE PAD
sheet_quantity_per_pad100
supplementary_features2 PADS EACH OF PINK AND GREEN; 1 PAD EACH OF BLUE AND YELLOW
NSN3120-00-103-2786
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A-A-2546 · 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: 1.1700 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE ROD END BODY
•
BORE CENTER TO SHANK END DISTANCE: 1.9200 INCHES NOMINAL IN
•
INNER MEMBER WIDTH: 0.5910 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM INNER MEMBER
•
OUTER MEMBER WIDTH: 0.2550 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL TYPE
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.1700 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE ROD END BODY
BORE CENTER TO SHANK END DISTANCE1.9200 INCHES NOMINAL IN
INNER MEMBER WIDTH0.5910 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
HARDNESS RATING58.0 ROCKWELL C MINIMUM INNER MEMBER
HARDNESS RATING28.0 ROCKWELL C MINIMUM ROD END BODY
OUTER MEMBER WIDTH0.2550 INCHES NOMINAL IN
STYLE DESIGNATORBALL TYPE
THREAD PITCH DIAMETERS+0.3573 TO 0.3602 INCHES IN
THREAD DIAMETER0.375 INCHES NOMINAL IN
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 A-A-2546?
A-A-2546 is a BEARING,PLAIN,ROD END.
What is the NSN for A-A-2546?
A-A-2546 is cataloged in the U.S. Government catalog under NSN 3120-00-103-2786. This indicates validated use in U.S. government and defense supply chains.
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