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Technical Data Sheet
PartsTable / COMPONENT / 3208-4003-0
3208-4003-0 ✓ 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 COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_thickness: 0.094 INCHES NOMINAL IN, outside_diameter: 3.000 INCHES NOMINAL IN, special_features: 2 HOLES LOCATED ON BOLT CIRCLE 0.219 IN. DIA IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: ROUND, NO HOLES.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-162-1983, 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
3208-4003-0
NSN: 5340-00-162-1983
FSC: 5340
CAGE: 11939 — KIDDE FIRE FIGHTING, INC. DIV NATIONAL FOAM (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_thickness0.094 INCHES NOMINAL IN
outside_diameter3.000 INCHES NOMINAL IN
special_features2 HOLES LOCATED ON BOLT CIRCLE 0.219 IN. DIA IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, NO HOLES
cross-sectional_shape_styleFLAT
NSN5340-00-162-1983
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3208-4003-0 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
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
PERIPHERAL SHAPE STYLE: ROUND, NO HOLES
•
SECURING DEVICE TYPE: THREADED FASTENER
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
BODY THICKNESS: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
PERIPHERAL SHAPE STYLEROUND, NO HOLES
SECURING DEVICE TYPETHREADED FASTENER
CROSS-SECTIONAL SHAPE STYLEFLAT
BODY THICKNESS0.094 INCHES NOMINAL IN
SPECIAL FEATURES2 HOLES LOCATED ON BOLT CIRCLE 0.219 IN. DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
100301Interchangeable
interchangeable cross-reference
interchangeable
74146-4Interchangeable
interchangeable cross-reference
interchangeable
1530-0703-8322Interchangeable
interchangeable cross-reference
interchangeable
2197-WInterchangeable
interchangeable cross-reference
interchangeable
10134480Interchangeable
interchangeable cross-reference
interchangeable
74A756228-9FEAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3208-4003-0?
3208-4003-0 is a COVER,ACCESS.
What parts can replace 3208-4003-0?
There are 10 known substitutes for 3208-4003-0: 100301, 74146-4, 1530-0703-8322 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3208-4003-0?
3208-4003-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-162-1983. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026