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49646-021 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

49646-021: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.610 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, thickness: 0.021 INCHES NOMINAL IN, material_document_and_classification: AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-019-2974, 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
49646-021
NSN: 5340-01-019-2974
FSC: 5340 — Hardware, Commercial
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
diameter0.610 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
thickness0.021 INCHES NOMINAL IN
material_document_and_classificationAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-019-2974
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49646-021 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE
•
DIAMETER: 0.610 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
THICKNESS: 0.021 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE
DIAMETER0.610 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
THICKNESS0.021 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 49646-021?
49646-021 is a DISK,SOLID,PLAIN.
What is the NSN for 49646-021?
49646-021 is cataloged in the U.S. Government catalog under NSN 5340-01-019-2974. This indicates validated use in U.S. government and defense supply chains.
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