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J17966-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J17966-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 RETAINER, end_radius: 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, hole_diameter: 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_length: 2.300 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-181-4051, 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
J17966-1
NSN: 5330-01-181-4051
FSC: 5330 — Packing and Gasket Materials
CAGE: 24664 — JONAL LABORATORIES INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 RETAINER
end_radius0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
hole_diameter0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_length2.300 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
gage_ring_thickness0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
outside_corner_radius0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
cross-sectional_thickness0.088 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
material_document_and_classificationAMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
center_to_center_distance_between_bolt_holes_along_length0.180 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-01-181-4051
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J17966-1 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
•
CROSS-SECTIONAL THICKNESS: 0.088 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
•
END RADIUS: 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
•
GAGE RING THICKNESS: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
APERTURE DIAMETER: 0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.088 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
END RADIUS0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
GAGE RING THICKNESS0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4027 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
OVERALL LENGTH2.300 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
APERTURE DIAMETER0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.180 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE CORNER RADIUS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 6
9336M69Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
828122Reference document
Same NSN cross-reference
Reference document — Secondary reference
9336M69P03Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DA9783Reference document
Same NSN cross-reference
Reference document — Secondary reference
9336M69P01Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
9336M69P02Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J17966-1?
J17966-1 is a GASKET.
What parts can replace J17966-1?
There are 6 known substitutes for J17966-1: 9336M69, 828122, 9336M69P03 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J17966-1?
J17966-1 is cataloged in the U.S. Government catalog under NSN 5330-01-181-4051. 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.