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687-4419-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

687-4419-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.570 INCHES NOMINAL IN, length: 10.545 INCHES NOMINAL IN, material: ALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY 380.0, corner_radius: 0.220 INCHES NOMINAL IN, hole_diameter: 0.128 INCHES NOMINAL IN, body_thickness: 0.150 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-390-2469, 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
687-4419-001
NSN: 5340-01-390-2469
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
width6.570 INCHES NOMINAL IN
length10.545 INCHES NOMINAL IN
materialALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY 380.0
corner_radius0.220 INCHES NOMINAL IN
hole_diameter0.128 INCHES NOMINAL IN
body_thickness0.150 INCHES NOMINAL IN
features_providedSPECIAL MARKING
surface_treatmentCHROMATE
securing_device_typeSPECIAL
end_item_identificationPACER DAWN
hole_quantity_along_width6
hole_quantity_along_length9
NSN5340-01-390-2469
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 687-4419-001 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
•
CORNER RADIUS: 0.220 INCHES NOMINAL IN
•
LENGTH: 10.545 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.600 INCHES NOMINAL AND 1.835 INCHES NOMINAL AND 2.400 INCHES NOMINAL AND 5.700 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 9
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.600 INCHES NOMINAL AND 3.350 INCHES NOMINAL AND 2.000 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
CORNER RADIUS0.220 INCHES NOMINAL IN
LENGTH10.545 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH1.600 INCHES NOMINAL AND 1.835 INCHES NOMINAL AND 2.400 INCHES NOMINAL AND 5.700 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH9
DISTANCE BETWEEN HOLES ALONG WIDTH2.600 INCHES NOMINAL AND 3.350 INCHES NOMINAL AND 2.000 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
FEATURES PROVIDEDSPECIAL MARKING
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 687-4419-001?
687-4419-001 is a COVER,ACCESS.
What is the NSN for 687-4419-001?
687-4419-001 is cataloged in the U.S. Government catalog under NSN 5340-01-390-2469. This indicates validated use in U.S. government and defense supply chains.
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