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DGR4350C PT221 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DGR4350C PT221: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 8.000 INCHES NOMINAL IN, special_features: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION, style_designator: CIRCULAR, aperture_diameter: 6.060 INCHES NOMINAL IN, bolt_circle_diameter: 7.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-248-0465, 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
DGR4350C PT221
NSN: 5330-01-248-0465
FSC: 5330 — Packing and Gasket Materials
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
outside_diameter8.000 INCHES NOMINAL IN
special_featuresMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
style_designatorCIRCULAR
aperture_diameter6.060 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter7.000 INCHES NOMINAL IN
cross-sectional_thickness0.060 INCHES NOMINAL IN
largest_bolt_hole_diameter0.560 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
smallest_bolt_hole_diameter0.310 INCHES NOMINAL IN
smallest_bolt_hole_quantity1
NSN5330-01-248-0465
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DGR4350C PT221 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
•
SMALLEST BOLT HOLE QUANTITY: 1
•
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
SMALLEST BOLT HOLE DIAMETER: 0.310 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 8.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 6.060 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
TECHNICAL CHARACTERISTICS
SMALLEST BOLT HOLE QUANTITY1
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
SMALLEST BOLT HOLE DIAMETER0.310 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER8.000 INCHES NOMINAL IN
APERTURE DIAMETER6.060 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER7.000 INCHES NOMINAL IN
SPECIAL FEATURESMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
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
DGR4350C PT221VMReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR298MReference document
Same NSN cross-reference
Reference document — Secondary reference
7626B66-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
DGR4350B PT219VMReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR298MVMReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350B PT219Reference 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 DGR4350C PT221?
DGR4350C PT221 is a GASKET.
What parts can replace DGR4350C PT221?
There are 6 known substitutes for DGR4350C PT221: DGR4350C PT221VM, DGR298M, 7626B66-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DGR4350C PT221?
DGR4350C PT221 is cataloged in the U.S. Government catalog under NSN 5330-01-248-0465. This indicates validated use in U.S. government and defense supply chains.
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