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20356 PIECE 17 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20356 PIECE 17: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-249-6893, 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
20356 PIECE 17
NSN: 5340-01-249-6893
FSC: 5340 — Hardware, Commercial
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL
surface_treatmentCADMIUM
NSN5340-01-249-6893
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20356 PIECE 17 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
KEY FEATURES
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
A13114.001.145Reference document
Same NSN cross-reference
Reference document — Secondary reference
20356Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 20356 PIECE 17?
20356 PIECE 17 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 20356 PIECE 17?
There are 2 known substitutes for 20356 PIECE 17: A13114.001.145, 20356. Substitute compatibility should be verified for your specific system.
What is the NSN for 20356 PIECE 17?
20356 PIECE 17 is cataloged in the U.S. Government catalog under NSN 5340-01-249-6893. This indicates validated use in U.S. government and defense supply chains.
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