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7521484 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7521484: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.406 INCHES NOMINAL IN, length: 10.249 INCHES NOMINAL IN, material: IRON CAST, ear_radius: 0.406 INCHES NOMINAL IN, hole_diameter: 0.405 INCHES NOMINAL IN, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-752-1484, 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
7521484
NSN: 5340-00-752-1484
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width6.406 INCHES NOMINAL IN
length10.249 INCHES NOMINAL IN
materialIRON CAST
ear_radius0.406 INCHES NOMINAL IN
hole_diameter0.405 INCHES NOMINAL IN
corner_quantity6
surface_treatmentPAINT
securing_device_typeTHREADED FASTENER
mounting_opening_shape_styleTHREADED HOLE
distance_between_holes_along_length4.250 INCHES NOMINAL IN
NSN5340-00-752-1484
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7521484 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 QUANTITY: 6
•
LENGTH: 10.249 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 4.250 INCHES NOMINAL IN
•
EAR RADIUS: 0.406 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: THREADED HOLE
•
SECURING DEVICE TYPE: THREADED FASTENER
•
SURFACE TREATMENT: PAINT
•
WIDTH: 6.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER QUANTITY6
LENGTH10.249 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH4.250 INCHES NOMINAL IN
EAR RADIUS0.406 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLETHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENTPAINT
WIDTH6.406 INCHES NOMINAL IN
MATERIALIRON CAST
HOLE DIAMETER0.405 INCHES NOMINAL 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 3
1028K1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2530007521484Reference document
Same NSN cross-reference
Reference document — Secondary reference
TA665000Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7521484?
7521484 is a COVER,ACCESS.
What parts can replace 7521484?
There are 3 known substitutes for 7521484: 1028K1, 2530007521484, TA665000. Substitute compatibility should be verified for your specific system.
What is the NSN for 7521484?
7521484 is cataloged in the U.S. Government catalog under NSN 5340-00-752-1484. This indicates validated use in U.S. government and defense supply chains.
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