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9053526 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9053526: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_diameter: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.3725 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, outer_ring_width: 0.3080 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN, special_features: BORE AND SEAL RETAINERS ARE UNPLATED; RADIAL PLAY 0.0002 IN. MIN TO 0.0005 IN.

MAX IN. This part is cataloged in the U.S. Government catalog under NSN 5340-00-908-2823, 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
9053526
NSN: 5340-00-908-2823
NIINs: 009082823, 011354201
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_diameter0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
inner_ring_width0.3725 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
outer_ring_width0.3080 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
special_featuresBORE AND SEAL RETAINERS ARE UNPLATED; RADIAL PLAY 0.0002 IN. MIN TO 0.0005 IN. MAX IN
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
surface_treatmentCADMIUM OUTER RING
lubrication_materialGREASE
overall_outside_diameter1.1246 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
NSN5340-00-908-2823
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9053526 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
•
LENGTH: 4.187 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.281 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 2
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH4.187 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.281 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH2
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH2.250 INCHES NOMINAL IN
MATERIALSTEEL
HOLE DIAMETER0.138 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
2599 (MODIFIED)Reference document
Same NSN cross-reference
Reference document — Secondary 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 9053526?
9053526 is a BEARING,BALL,AIRFRAME.
What parts can replace 9053526?
There is 1 known substitute for 9053526: 2599 (MODIFIED). Substitute compatibility should be verified for your specific system.
What is the NSN for 9053526?
9053526 is cataloged in the U.S. Government catalog under NSN 5340-00-908-2823. This indicates validated use in U.S. government and defense supply chains.
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