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34624-018-6144 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

34624-018-6144: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. This part is cataloged in the U.S. Government catalog under NSN 5340-01-230-8963, 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
34624-018-6144
NSN: 5340-01-230-8963
FSC: 5340 — Hardware, Commercial
CAGE: 04537 — ATWOOD & MORRILL CO., INC. DBA WEIR VALVES AND CONTROLS USA (USA)
SPECIFICATIONS
Part Number34624-018-6144
NSN5340-01-230-8963
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 34624-018-6144 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
1989F ITEM 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8218BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 34624-018-6144?
34624-018-6144 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 34624-018-6144?
There are 2 known substitutes for 34624-018-6144: 1989F ITEM 5, 8218B. Substitute compatibility should be verified for your specific system.
What is the NSN for 34624-018-6144?
34624-018-6144 is cataloged in the U.S. Government catalog under NSN 5340-01-230-8963. This indicates validated use in U.S. government and defense supply chains.
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