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75590 — DRIVESHAFT,WINCH DR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

75590: DRIVESHAFT,WINCH DR.

The DRIVESHAFT,WINCH DR is a the manufacturer industrial component. Key specifications include maximum_wattage_rating_in_watts: 767.0 SINGLE VOLTAGE, voltage_in_volts_and_current_type: 254.0 AC SINGLE VOLTAGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-485-7527, 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
75590
NSN: 5340-00-485-7527
NIINs: 004857527, 012094495, 014445347, 015665907
FSC: 5340 — Hardware, Commercial
CAGE: 78943 — TRIUMPH THERMAL SYSTEMS, LLC (USA)
SPECIFICATIONS
maximum_wattage_rating_in_watts767.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type254.0 AC SINGLE VOLTAGE
NSN5340-00-485-7527
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75590 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
•
RADIUS: 2.360 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCAVE
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
RADIUS2.360 INCHES NOMINAL IN
OUTSIDE DIAMETER2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
S60-163Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75590?
75590 is a DRIVESHAFT,WINCH DR.
What parts can replace 75590?
There is 1 known substitute for 75590: S60-163. Substitute compatibility should be verified for your specific system.
What is the NSN for 75590?
75590 is cataloged in the U.S. Government catalog under NSN 5340-00-485-7527. 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.