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Technical Data Sheet
X-1421 ✓ 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 NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON SPACE CORP AIRCRAFT ENGINE TEST STAND PART NO. 624-200.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-863-4817, 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
X-1421
NSN: 5330-00-863-4817
FSC: 5330
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
end_item_identificationUSED ON SPACE CORP AIRCRAFT ENGINE TEST STAND PART NO. 624-200
NSN5330-00-863-4817
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X-1421 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONUSED ON SPACE CORP AIRCRAFT ENGINE TEST STAND PART NO. 624-200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10250Interchangeable
interchangeable cross-reference
interchangeable
X-1421Interchangeable
interchangeable cross-reference
interchangeable
102-1503-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X-1421?
X-1421 is a NUT,PLAIN,SLOTTED,HEXAGON.
What parts can replace X-1421?
There are 3 known substitutes for X-1421: 10250, X-1421, 102-1503-11. Substitute compatibility should be verified for your specific system.
What is the NSN for X-1421?
X-1421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-863-4817. This indicates validated use in U.S. government and defense supply chains.
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