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912040-1 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

912040-1: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, ring_style: CONTRACTING CONCENTRIC, overall_width: 1.2600 INCHES NOMINAL IN, inside_diameter: 46.855 INCHES NOMINAL IN, radial_wall_thickness: 0.6020 INCHES NOMINAL IN, material_document_and_classification: QQ-A-225/8 ALLOY 6061 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-171-9505, 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
912040-1
NSN: 5330-01-171-9505
NIINs: 011719505, 012100906
FSC: 5330 — Packing and Gasket Materials
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
ring_styleCONTRACTING CONCENTRIC
overall_width1.2600 INCHES NOMINAL IN
inside_diameter46.855 INCHES NOMINAL IN
radial_wall_thickness0.6020 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/8 ALLOY 6061 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-171-9505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 912040-1 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
•
RING STYLE: CONTRACTING CONCENTRIC
TECHNICAL CHARACTERISTICS
RING STYLECONTRACTING CONCENTRIC
END ITEM IDENTIFICATIONUSED WITH INSERT FSCM 96906 P/N MS51830-102L
SUBSTITUTES & CROSS-REFERENCES 1
PL912040-1Reference 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 912040-1?
912040-1 is a SEAL RING,METAL.
What parts can replace 912040-1?
There is 1 known substitute for 912040-1: PL912040-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 912040-1?
912040-1 is cataloged in the U.S. Government catalog under NSN 5330-01-171-9505. This indicates validated use in U.S. government and defense supply chains.
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