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Technical Data Sheet
581992-1 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_shape: SPLINED, special_features: SPLINE MINOR DIA.:1.068" MIN., end_item_identification: AFTERBODY SECTION,TORPEDO MK50. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-054-9913, 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
581992-1
NSN: 5330-01-054-9913
FSC: 5330
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL
bore_shapeSPLINED
special_featuresSPLINE MINOR DIA.:1.068" MIN.
end_item_identificationAFTERBODY SECTION,TORPEDO MK50
NSN5330-01-054-9913
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 581992-1 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BELLOWS FACE SEAL; 0.460 INCHES MAX CUP LENGTH; DIAMETER 1.3760 MINIM UM TO 1.3765 MAXIMUM INCHES; SEAL WIL L BE MOUNTED AROUND THE SHAFT FOR A HOT GAS-DRIVEN TURBINE WHEEL TO PREVE NT LUBRICATING OIL IN THE BEARING AREA FROM LEAKING INTO THE TURBINE WHEEL CAVITY IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBELLOWS FACE SEAL; 0.460 INCHES MAX CUP LENGTH; DIAMETER 1.3760 MINIM UM TO 1.3765 MAXIMUM INCHES; SEAL WIL L BE MOUNTED AROUND THE SHAFT FOR A HOT GAS-DRIVEN TURBINE WHEEL TO PREVE NT LUBRICATING OIL IN THE BEARING AREA FROM LEAKING INTO THE TURBINE WHEEL CAVITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A26040-14-31Interchangeable
interchangeable cross-reference
interchangeable
A009058777Interchangeable
interchangeable cross-reference
interchangeable
26790Interchangeable
interchangeable cross-reference
interchangeable
2332 9Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYCSZ9Interchangeable
interchangeable cross-reference
interchangeable
1F587771750000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 581992-1?
581992-1 is a COUPLING HALF,SHAFT.
What parts can replace 581992-1?
There are 12 known substitutes for 581992-1: A26040-14-31, A009058777, 26790 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 581992-1?
581992-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-054-9913. This indicates validated use in U.S. government and defense supply chains.
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