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1669H2 — SEAL,ANTIPILFERAGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1669H2: SEAL,ANTIPILFERAGE.

The SEAL,ANTIPILFERAGE is a the manufacturer industrial component. Key specifications include shape: CIRCULAR, diameter: 0.320 INCHES NOMINAL IN, material: LEAD ALLOY, thickness: 0.187 INCHES NOMINAL IN, wire_length: 12.000 INCHES NOMINAL IN, wire_diameter: 0.014 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-562-0478, 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
1669H2
NSN: 5340-00-562-0478
FSC: 5340 — Hardware, Commercial
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
shapeCIRCULAR
diameter0.320 INCHES NOMINAL IN
materialLEAD ALLOY
thickness0.187 INCHES NOMINAL IN
wire_length12.000 INCHES NOMINAL IN
hole_quantity2
wire_diameter0.014 INCHES NOMINAL IN
strand_quantity4
features_providedWIRE
NSN5340-00-562-0478
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1669H2 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
•
WIRE LENGTH: 12.000 INCHES NOMINAL IN
•
STRAND QUANTITY: 4
•
DIAMETER: 0.320 INCHES NOMINAL IN
•
SHAPE: CIRCULAR
•
FEATURES PROVIDED: WIRE
•
MATERIAL: LEAD ALLOY
•
HOLE QUANTITY: 2
•
WIRE DIAMETER: 0.014 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIRE LENGTH12.000 INCHES NOMINAL IN
STRAND QUANTITY4
DIAMETER0.320 INCHES NOMINAL IN
SHAPECIRCULAR
FEATURES PROVIDEDWIRE
MATERIALLEAD ALLOY
HOLE QUANTITY2
WIRE DIAMETER0.014 INCHES NOMINAL IN
THICKNESS0.187 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
2297639Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1669H2?
1669H2 is a SEAL,ANTIPILFERAGE.
What parts can replace 1669H2?
There is 1 known substitute for 1669H2: 2297639. Substitute compatibility should be verified for your specific system.
What is the NSN for 1669H2?
1669H2 is cataloged in the U.S. Government catalog under NSN 5340-00-562-0478. This indicates validated use in U.S. government and defense supply chains.
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