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8537-404267 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8537-404267: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, features_provided: SEALING CAPABILITY, fsc_application_data: LGM-30 MINUTEMAN, securing_device_type: THREADED FASTENER, material_document_and_classification: QQ-A-250/4, O FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-042-2938, 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
8537-404267
NSN: 5340-01-042-2938
FSC: 5340 — Hardware, Commercial
CAGE: 51215 — BOEING COMPANY, THE DBA BOEING (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
features_providedSEALING CAPABILITY
fsc_application_dataLGM-30 MINUTEMAN
securing_device_typeTHREADED FASTENER
material_document_and_classificationQQ-A-250/4, O FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-042-2938
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8537-404267 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
•
FSC APPLICATION DATA: LGM-30 MINUTEMAN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4, O FED SPEC SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: SEALING CAPABILITY
•
SECURING DEVICE TYPE: THREADED FASTENER
•
MATERIAL: ALUMINUM ALLOY 2024
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATALGM-30 MINUTEMAN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4, O FED SPEC SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPETHREADED FASTENER
MATERIALALUMINUM ALLOY 2024
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8537-404267?
8537-404267 is a COVER,ACCESS.
What is the NSN for 8537-404267?
8537-404267 is cataloged in the U.S. Government catalog under NSN 5340-01-042-2938. This indicates validated use in U.S. government and defense supply chains.
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