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24-931 — UNIVERSAL JOINT,AIRCRAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

24-931: UNIVERSAL JOINT,AIRCRAFT.

The UNIVERSAL JOINT,AIRCRAFT is a the manufacturer industrial component. Key specifications include special_features: NHA: AIR COOLING COIL WHICH IS PART OF THE PAO SERVICING CART FOR MORE INFO CONTACT (770)-793-0793, end_item_identification: F-22 RAPTOR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-930-4939, 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
24-931
NSN: 5330-00-930-4939
NIINs: 009304939, 011434838, 013768783, 014761757, 015381679
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
special_featuresNHA: AIR COOLING COIL WHICH IS PART OF THE PAO SERVICING CART FOR MORE INFO CONTACT (770)-793-0793
end_item_identificationF-22 RAPTOR
NSN5330-00-930-4939
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 24-931 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
•
SEAL WIDTH: 0.437 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 3.355 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.350 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.437 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER3.355 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.350 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.500 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 2
335W216M1Reference document
Same NSN cross-reference
Reference document — Secondary reference
00044Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 24-931?
24-931 is a UNIVERSAL JOINT,AIRCRAFT.
What parts can replace 24-931?
There are 2 known substitutes for 24-931: 335W216M1, 00044. Substitute compatibility should be verified for your specific system.
What is the NSN for 24-931?
24-931 is cataloged in the U.S. Government catalog under NSN 5330-00-930-4939. This indicates validated use in U.S. government and defense supply chains.
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