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B765 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B765: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OVERALL, bore_shape: STRAIGHT, design_type: SOLID, flange_width: 0.0770 INCHES MINIMUM AND 0.0790 INCHES MAXIMUM IN, bore_diameter: 0.3650 INCHES MINIMUM IN, overall_width: 0.1950 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-343-5373, 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
B765
NSN: 5340-00-343-5373
NIINs: 003435373, 010303831
FSC: 5340 — Hardware, Commercial
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
bore_shapeSTRAIGHT
design_typeSOLID
flange_width0.0770 INCHES MINIMUM AND 0.0790 INCHES MAXIMUM IN
bore_diameter0.3650 INCHES MINIMUM IN
overall_width0.1950 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN
load_directionANGULAR
overall_height0.3750 INCHES NOMINAL IN
surface_finishGROUND
special_featuresPART OF THE STEERING METERING VALVE ON KC-135 AIRCRAFT
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
surface_treatmentCADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE
NSN5340-00-343-5373
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B765 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
•
FSC APPLICATION DATA: AIRCRAFT HYDRAULIC,VACUUM,DEICINNG SYSTEMS
•
FIRST STEP DIAMETER: 2.3700 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE FROM END TO FIRST STEP: 0.2810 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.3750 INCHES NOMINAL IN
FSC APPLICATION DATAAIRCRAFT HYDRAULIC,VACUUM,DEICINNG SYSTEMS
FIRST STEP DIAMETER2.3700 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
DISTANCE FROM END TO FIRST STEP0.2810 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESPART OF THE STEERING METERING VALVE ON KC-135 AIRCRAFT
SURFACE TREATMENTCADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE
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 B765?
B765 is a BEARING,BALL,ANNULAR.
What is the NSN for B765?
B765 is cataloged in the U.S. Government catalog under NSN 5340-00-343-5373. This indicates validated use in U.S. government and defense supply chains.
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