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151A559P001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

151A559P001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 5.501 INCHES NOMINAL IN, corner_radius: 0.344 INCHES NOMINAL IN, securing_device_type: SPECIAL, cross-sectional_shape_style: FLAT, distance_between_holes_along_width: 4.625 INCHES NOMINAL IN, distance_between_holes_along_length: 4.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-156-5724, 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
151A559P001
NSN: 5340-01-156-5724
FSC: 5340 — Hardware, Commercial
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
length5.501 INCHES NOMINAL IN
corner_radius0.344 INCHES NOMINAL IN
securing_device_typeSPECIAL
cross-sectional_shape_styleFLAT
distance_between_holes_along_width4.625 INCHES NOMINAL IN
distance_between_holes_along_length4.625 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length0.438 INCHES NOMINAL IN
NSN5340-01-156-5724
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 151A559P001 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: 0.344 INCHES NOMINAL IN
•
LENGTH: 5.501 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 4.625 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 4.625 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER RADIUS0.344 INCHES NOMINAL IN
LENGTH5.501 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH4.625 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH4.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.438 INCHES NOMINAL IN
SPECIAL FEATURESHAS ANOTHER HOLE 0.128 IN. DIA. DRILLED 0.312 IN. DEEP LOCATED 2.312 IN. FROM HOLE C TO HOLE C BOTH ENDS ALONG LGTH; ALS0 HAS 3 GROMMETS AND THE 4 OUTER HOLES HAVE SPOTFACING 0.625 IN. AROUND OUTER EDGE 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 2
151A559P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
M8434553P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 151A559P001?
151A559P001 is a COVER,ACCESS.
What parts can replace 151A559P001?
There are 2 known substitutes for 151A559P001: 151A559P1, M8434553P1. Substitute compatibility should be verified for your specific system.
What is the NSN for 151A559P001?
151A559P001 is cataloged in the U.S. Government catalog under NSN 5340-01-156-5724. This indicates validated use in U.S. government and defense supply chains.
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