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20001017.21 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20001017.21: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. This part is cataloged in the U.S. Government catalog under NSN 5330-01-689-6005, 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
20001017.21
NSN: 5330-01-689-6005
FSC: 5330 — Packing and Gasket Materials
CAGE: 1XUZ5 — JIT INDUSTRIES INC DBA JIT CYLINDERS INC DIV JIT INDUSTRIES (USA)
SPECIFICATIONS
Part Number20001017.21
NSN5330-01-689-6005
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20001017.21 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
SUBSTITUTES & CROSS-REFERENCES 2
WK-871-148Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
WK-871-148 REV - NOTES:14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20001017.21?
20001017.21 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 20001017.21?
There are 2 known substitutes for 20001017.21: WK-871-148, WK-871-148 REV - NOTES:14. Substitute compatibility should be verified for your specific system.
What is the NSN for 20001017.21?
20001017.21 is cataloged in the U.S. Government catalog under NSN 5330-01-689-6005. This indicates validated use in U.S. government and defense supply chains.
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