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DELCO 17.750 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DELCO 17.750: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SPECIAL, material: STEEL, thickness: 0.0625 INCHES NOMINAL0.0625 INCHES NOMINAL IN, aperture_shape: ROUND, outside_diameter: 17.747 INCHES MINIMUM AND 17.747 INCHES MINIMUM AND 17.748 INCHES MAXIMUM17.748 INCHES MAXIMUM IN, aperture_diameter: 6.001 INCHES MINIMUM AND 6.002 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-396-8481, 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
DELCO 17.750
NSN: 5340-01-396-8481
FSC: 5340 — Hardware, Commercial
CAGE: 32770 — KATO ENGINEERING INC. (USA)
SPECIFICATIONS
shapeSPECIAL
materialSTEEL
thickness0.0625 INCHES NOMINAL0.0625 INCHES NOMINAL IN
aperture_shapeROUND
outside_diameter17.747 INCHES MINIMUM AND 17.747 INCHES MINIMUM AND 17.748 INCHES MAXIMUM17.748 INCHES MAXIMUM IN
aperture_diameter6.001 INCHES MINIMUM AND 6.002 INCHES MAXIMUM IN
features_providedAPERTURE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.266 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity4 AND 8 AND 12
NSN5340-01-396-8481
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DELCO 17.750 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
•
MOUNTING HOLE QUANTITY: 4 AND 8 AND 12
•
MOUNTING HOLE DIAMETER: 0.266 INCHES NOMINAL ALL HOLES IN
•
SHAPE: SPECIAL
•
OUTSIDE DIAMETER: 17.747 INCHES MINIMUM AND 17.747 INCHES MINIMUM AND 17.748 INCHES MAXIMUM17.748 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 6.001 INCHES MINIMUM AND 6.002 INCHES MAXIMUM IN
•
FEATURES PROVIDED: APERTURE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4 AND 8 AND 12
MOUNTING HOLE DIAMETER0.266 INCHES NOMINAL ALL HOLES IN
MOUNTING HOLE DIAMETER0.531 INCHES NOMINAL SECOND HOLE IN
MOUNTING HOLE DIAMETER0.656 INCHES NOMINAL FIRST HOLE IN
SHAPESPECIAL
OUTSIDE DIAMETER17.747 INCHES MINIMUM AND 17.747 INCHES MINIMUM AND 17.748 INCHES MAXIMUM17.748 INCHES MAXIMUM IN
APERTURE DIAMETER6.001 INCHES MINIMUM AND 6.002 INCHES MAXIMUM IN
FEATURES PROVIDEDAPERTURE
MATERIALSTEEL
THICKNESS0.0625 INCHES NOMINAL0.0625 INCHES NOMINAL IN
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
130-80801-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 DELCO 17.750?
DELCO 17.750 is a PLATE,MOUNTING.
What parts can replace DELCO 17.750?
There is 1 known substitute for DELCO 17.750: 130-80801-01. Substitute compatibility should be verified for your specific system.
What is the NSN for DELCO 17.750?
DELCO 17.750 is cataloged in the U.S. Government catalog under NSN 5340-01-396-8481. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.