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Technical Data Sheet
PartsTable / COMPONENT / 204-030-196-9
204-030-196-9 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: GLASS FIBER BODY, overall_height: 4.620 INCHES NOMINAL IN, surface_treatment: RESIN SILICONE BODY, opening_inside_diameter: 0.680 INCHES NOMINAL IN, hazardous_locations/environmental_protection: FUNGUS RESISTANT AND OIL RESISTANT AND GASTIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-671-4420, 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
204-030-196-9
NSN: 5340-00-671-4420
FSC: 5340
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
materialGLASS FIBER BODY
overall_height4.620 INCHES NOMINAL IN
surface_treatmentRESIN SILICONE BODY
opening_inside_diameter0.680 INCHES NOMINAL IN
hazardous_locations/environmental_protectionFUNGUS RESISTANT AND OIL RESISTANT AND GASTIGHT
NSN5340-00-671-4420
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 204-030-196-9 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: GLASS FIBER BODY
•
SURFACE TREATMENT: RESIN SILICONE BODY
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: FUNGUS RESISTANT AND OIL RESISTANT AND GASTIGHT
•
OPENING INSIDE DIAMETER: 0.680 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS FIBER BODY
SURFACE TREATMENTRESIN SILICONE BODY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONFUNGUS RESISTANT AND OIL RESISTANT AND GASTIGHT
OVERALL HEIGHT4.620 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.680 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
2CP99AInterchangeable
interchangeable cross-reference
interchangeable
43-1531Interchangeable
interchangeable cross-reference
interchangeable
51X330Interchangeable
interchangeable cross-reference
interchangeable
48679Interchangeable
interchangeable cross-reference
interchangeable
2727 20Interchangeable
interchangeable cross-reference
interchangeable
BE222-9Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 204-030-196-9?
204-030-196-9 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 204-030-196-9?
There are 7 known substitutes for 204-030-196-9: 2CP99A, 43-1531, 51X330 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 204-030-196-9?
204-030-196-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-671-4420. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026