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4076800 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4076800: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 2.460 INCHES NOMINAL IN, material: STEEL COMP 347, hole_diameter: 0.164 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, special_features: SUBASSEMBLY IS INLET FAN MODULE; REFER TO T.O. 2J-F100-13-6 WP 425 00, corner_bevel_length: 0.400 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-524-3444, 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
4076800
NSN: 5340-01-524-3444
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length2.460 INCHES NOMINAL IN
materialSTEEL COMP 347
hole_diameter0.164 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
special_featuresSUBASSEMBLY IS INLET FAN MODULE; REFER TO T.O. 2J-F100-13-6 WP 425 00
corner_bevel_length0.400 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identificationFIXED WING AIRCRAFT, LOCKHEED MARTIN F16
hole_quantity_along_width3
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-524-3444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4076800 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
•
LENGTH: 2.460 INCHES NOMINAL IN
•
CORNER BEVEL LENGTH: 0.400 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
SECURING DEVICE TYPE: SPECIAL
•
HOLE QUANTITY ALONG WIDTH: 3
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.460 INCHES NOMINAL IN
CORNER BEVEL LENGTH0.400 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
HOLE QUANTITY ALONG WIDTH3
SPECIAL FEATURESSUBASSEMBLY IS INLET FAN MODULE; REFER TO T.O. 2J-F100-13-6 WP 425 00
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH2.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFIXED WING AIRCRAFT, LOCKHEED MARTIN F16
MATERIALSTEEL COMP 347
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 4076800?
4076800 is a COVER,ACCESS.
What is the NSN for 4076800?
4076800 is cataloged in the U.S. Government catalog under NSN 5340-01-524-3444. 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.