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RLG0531-01 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RLG0531-01: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 7.000 INCHES NOMINAL IN, material: STEEL COMP 303 OR STEEL COMP 304, special_features: INAVY: MNTNG CLEV, WTHR, end_item_identification: AINAC/RIC AR LLB5ZA066; LONG RANGE LINE-UP; PLATFORM GYRO STABI, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-504-8887, 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
RLG0531-01
NSN: 5340-01-504-8887
FSC: 5340 — Hardware, Commercial
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length7.000 INCHES NOMINAL IN
materialSTEEL COMP 303 OR STEEL COMP 304
special_featuresINAVY: MNTNG CLEV, WTHR
end_item_identificationAINAC/RIC AR LLB5ZA066; LONG RANGE LINE-UP; PLATFORM GYRO STABI
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyCOVER, LATCH; PLATFORM LASER LANDING SYSTEM
NSN5340-01-504-8887
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RLG0531-01 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: 7.000 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
WIDTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 303 OR STEEL COMP 304
TECHNICAL CHARACTERISTICS
LENGTH7.000 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
SPECIAL FEATURESINAVY: MNTNG CLEV, WTHR
WIDTH2.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER, LATCH; PLATFORM LASER LANDING SYSTEM
END ITEM IDENTIFICATIONAINAC/RIC AR LLB5ZA066; LONG RANGE LINE-UP; PLATFORM GYRO STABI
MATERIALSTEEL COMP 303 OR STEEL COMP 304
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is RLG0531-01?
RLG0531-01 is a COVER,ACCESS.
What is the NSN for RLG0531-01?
RLG0531-01 is cataloged in the U.S. Government catalog under NSN 5340-01-504-8887. 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.