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325759 — BUSHING,SLEEVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

325759: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM IN, overall_length: 0.4000 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM IN, surface_finish: 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-170-6681, 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
325759
NSN: 5340-00-170-6681
NIINs: 001706681, 006408030
FSC: 5340 — Hardware, Commercial
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM IN
overall_length0.4000 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM IN
surface_finish40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
hardness_rating45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, EXTERNAL FLANGE
body_inside_diameter0.4600 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN
body_outside_diameter0.5880 INCHES MINIMUM AND 0.5885 INCHES MAXIMUM IN
end_to_flange_distance0.0500 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN
left_end_body_diameter0.5880 INCHES NOMINAL IN
flange_outside_diameter0.7300 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
NSN5340-00-170-6681
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 325759 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
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FSC APPLICATION DATA: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
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DESIGN TYPE: SOLID
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
DESIGN TYPESOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 325759?
325759 is a BUSHING,SLEEVE.
What is the NSN for 325759?
325759 is cataloged in the U.S. Government catalog under NSN 5340-00-170-6681. 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.