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D65482 — BUSHING,MACHINE THREAD

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D65482: BUSHING,MACHINE THREAD.

The BUSHING,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, slot_depth: 0.180 INCHES NOMINAL IN, slot_width: 0.380 INCHES NOMINAL IN, overall_length: 3.750 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, nominal_thread_size: 4.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-542-3475, 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
D65482
NSN: 5331-00-542-3475
NIINs: 005423475, 013529186
FSC: 5331 — O-ring
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
slot_depth0.180 INCHES NOMINAL IN
slot_width0.380 INCHES NOMINAL IN
overall_length3.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_size4.500 INCHES IN
center_hole_diameter0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
hole_inside_diameter3.505 INCHES MINIMUM AND 3.508 INCHES MAXIMUM IN
cross-sectional_height0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
thread_quantity_per_inch12
thread_series_designatorUN
wrenching_facility_shapeSLOTTED
NSN5331-00-542-3475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D65482 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
•
CROSS-SECTIONAL HEIGHT: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 1
368269R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D65482?
D65482 is a BUSHING,MACHINE THREAD.
What parts can replace D65482?
There is 1 known substitute for D65482: 368269R1. Substitute compatibility should be verified for your specific system.
What is the NSN for D65482?
D65482 is cataloged in the U.S. Government catalog under NSN 5331-00-542-3475. 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.