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7-223012 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7-223012: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, temp_rating: 1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF, outside_diameter: 3.344 INCHES NOMINAL3.344 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN, gage_ring_thickness: 0.117 INCHES MINIMUM AND 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-126-1568, 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
7-223012
NSN: 5330-01-126-1568
NIINs: 011261568, 013387862
FSC: 5330 — Packing and Gasket Materials
CAGE: 54539 — ENERQUIP, LLC (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
temp_rating1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF
outside_diameter3.344 INCHES NOMINAL3.344 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN
gage_ring_thickness0.117 INCHES MINIMUM AND 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN
bearing_surface_width0.297 INCHES NOMINAL0.297 INCHES NOMINAL IN
maximum_pressure_rating150.0 POUNDS PER SQUARE INCH (PSI)150.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN
gage_ring_outside_diameter4.125 INCHES NOMINAL4.125 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
nondefinitive_spec/std_data2 TYPE AND A CLASS AND IPS2 SIZE AND 150 SERIES
NSN5330-01-126-1568
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-223012 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
SUBSTITUTES & CROSS-REFERENCES 1
7-202327 ITEM 45Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7-223012?
7-223012 is a GASKET.
What parts can replace 7-223012?
There is 1 known substitute for 7-223012: 7-202327 ITEM 45. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-223012?
7-223012 is cataloged in the U.S. Government catalog under NSN 5330-01-126-1568. 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.