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DP11211 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DP11211: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. This part is cataloged in the U.S. Government catalog under NSN 5340-01-196-0176, 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
DP11211
NSN: 5340-01-196-0176
FSC: 5340 — Hardware, Commercial
CAGE: U7384 — MSI-DEFENCE SYSTEMS LTD (GBR)
SPECIFICATIONS
Part NumberDP11211
NSN5340-01-196-0176
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DP11211 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
8802-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1053-24Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DP11211?
DP11211 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace DP11211?
There are 2 known substitutes for DP11211: 8802-26, 1053-24. Substitute compatibility should be verified for your specific system.
What is the NSN for DP11211?
DP11211 is cataloged in the U.S. Government catalog under NSN 5340-01-196-0176. This indicates validated use in U.S. government and defense supply chains.
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