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550-1002-L — LOCK ARM ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

550-1002-L: LOCK ARM ASSEMBLY.

The LOCK ARM ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-461-3375, 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
550-1002-L
NSN: 5340-01-461-3375
FSC: 5340 — Hardware, Commercial
CAGE: 0W5E3 — STIDD SYSTEMS, INC. DBA STIDD SYSTEMS INC (USA)
SPECIFICATIONS
Part Number550-1002-L
NSN5340-01-461-3375
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 550-1002-L 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 1
550-1002Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 550-1002-L?
550-1002-L is a LOCK ARM ASSEMBLY.
What parts can replace 550-1002-L?
There is 1 known substitute for 550-1002-L: 550-1002. Substitute compatibility should be verified for your specific system.
What is the NSN for 550-1002-L?
550-1002-L is cataloged in the U.S. Government catalog under NSN 5340-01-461-3375. This indicates validated use in U.S. government and defense supply chains.
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