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3654AS7917-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3654AS7917-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, material_document_and_classification: AMS QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: COVER,GEARBOX. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-647-3887, 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
3654AS7917-1
NSN: 5340-01-647-3887
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
mounting_hole/slot_quantity3
material_document_and_classificationAMS QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyCOVER,GEARBOX
NSN5340-01-647-3887
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3654AS7917-1 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE/SLOT QUANTITY: 3
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE/SLOT QUANTITY3
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,GEARBOX
MATERIALALUMINUM ALLOY 6061
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 1
3654AS7917Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 3654AS7917-1?
3654AS7917-1 is a COVER,ACCESS.
What parts can replace 3654AS7917-1?
There is 1 known substitute for 3654AS7917-1: 3654AS7917. Substitute compatibility should be verified for your specific system.
What is the NSN for 3654AS7917-1?
3654AS7917-1 is cataloged in the U.S. Government catalog under NSN 5340-01-647-3887. This indicates validated use in U.S. government and defense supply chains.
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