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A27571 — BEARING,SLEEVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A27571: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_radius: 0.900 INCHES NOMINAL IN, fork_depth: 1.625 INCHES NOMINAL IN, hole_diameter: 0.860 INCHES NOMINAL IN, fork_span_width: 1.610 INCHES NOMINAL IN, overall_diameter: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-103-5538, 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
A27571
NSN: 5340-00-103-5538
NIINs: 001035538, 012956343
FSC: 5340 — Hardware, Commercial
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_radius0.900 INCHES NOMINAL IN
fork_depth1.625 INCHES NOMINAL IN
hole_diameter0.860 INCHES NOMINAL IN
fork_span_width1.610 INCHES NOMINAL IN
overall_diameter1.625 INCHES NOMINAL IN
style_designatorCLEVIS
fork_arm_thickness0.775 INCHES NOMINAL IN
rod_connection_bore_depth1.625 INCHES NOMINAL IN
rod_connection_bore_diameter0.868 INCHES NOMINAL IN
NSN5340-00-103-5538
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A27571 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FORK SPAN WIDTH: 1.610 INCHES NOMINAL IN
•
FORK ARM THICKNESS: 0.775 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.625 INCHES NOMINAL IN
•
END RADIUS: 0.900 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CLEVIS
•
ROD CONNECTION BORE DIAMETER: 0.868 INCHES NOMINAL IN
•
ROD CONNECTION BORE DEPTH: 1.625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FORK SPAN WIDTH1.610 INCHES NOMINAL IN
FORK ARM THICKNESS0.775 INCHES NOMINAL IN
OVERALL DIAMETER1.625 INCHES NOMINAL IN
END RADIUS0.900 INCHES NOMINAL IN
STYLE DESIGNATORCLEVIS
ROD CONNECTION BORE DIAMETER0.868 INCHES NOMINAL IN
ROD CONNECTION BORE DEPTH1.625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
FORK DEPTH1.625 INCHES NOMINAL IN
HOLE DIAMETER0.860 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
SA27571Reference document
Same NSN cross-reference
Reference document — Secondary reference
27571Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A27571?
A27571 is a BEARING,SLEEVE.
What parts can replace A27571?
There are 2 known substitutes for A27571: SA27571, 27571. Substitute compatibility should be verified for your specific system.
What is the NSN for A27571?
A27571 is cataloged in the U.S. Government catalog under NSN 5340-00-103-5538. 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.