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208669 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

208669: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, ear_radius: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, body_radius: 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN, hole_diameter: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, inverted_radius: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, features_provided: SEALING CAPABILITY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-903-8289, 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
208669
NSN: 5340-00-903-8289
FSC: 5340 — Hardware, Commercial
CAGE: 59875 — EATON CORP DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
ear_radius0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
body_radius1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN
ear_quantity6
hole_diameter0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
inverted_radius0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
features_providedSEALING CAPABILITY
surface_treatmentANODIZE
bolt_circle_diameter2.9375 INCHES NOMINAL IN
fsc_application_dataFUEL PUMP,ENGINE,ACFT
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTIEARS AND HOLES
NSN5340-00-903-8289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 208669 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
•
FSC APPLICATION DATA: FUEL PUMP,ENGINE,ACFT
•
EAR QUANTITY: 6
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
BOLT CIRCLE HOLE QUANTITY: 6
•
EAR RADIUS: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
INVERTED RADIUS: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SEALING CAPABILITY
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUEL PUMP,ENGINE,ACFT
EAR QUANTITY6
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
BOLT CIRCLE HOLE QUANTITY6
EAR RADIUS0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
INVERTED RADIUS0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPETHREADED FASTENER
BODY RADIUS1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM 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 208669?
208669 is a COVER,ACCESS.
What is the NSN for 208669?
208669 is cataloged in the U.S. Government catalog under NSN 5340-00-903-8289. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.