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H14685 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H14685: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP 4340 OR STEEL COMP 4140 OVERALL, grip_length: 0.282 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, head_height: 0.128 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, shank_style: PIN-RIVET, MULTIPLE GROOVED, shank_diameter: 0.2480 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-401-4335, 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
H14685
NSN: 5330-00-401-4335
NIINs: 004014335, 011061184
FSC: 5330 — Packing and Gasket Materials
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 8740 OR STEEL COMP 4340 OR STEEL COMP 4140 OVERALL
grip_length0.282 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
head_height0.128 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
lubricationCETYL ALCOHOL
shank_stylePIN-RIVET, MULTIPLE GROOVED
shank_diameter0.2480 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
shear_strength95000 SINGLE POUNDS PER SQUARE INCH
hardness_rating77.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 82.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
features_providedCASEHARDENED AND SEALANT VENT GROOVE
surface_treatmentCADMIUM AND CHROMATE OVERALL
head_major_diameter0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
end_item_identificationUSED ON ENGINE GENERATOR
NSN5330-00-401-4335
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H14685 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONUSED ON ENGINE GENERATOR
SUBSTITUTES & CROSS-REFERENCES 1
021-255Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H14685?
H14685 is a SEAL RING,METAL.
What parts can replace H14685?
There is 1 known substitute for H14685: 021-255. Substitute compatibility should be verified for your specific system.
What is the NSN for H14685?
H14685 is cataloged in the U.S. Government catalog under NSN 5330-00-401-4335. This indicates validated use in U.S. government and defense supply chains.
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