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D3-044-T011 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D3-044-T011: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include slot_depth: 0.529 INCHES NOMINAL IN, slot_width: 0.430 INCHES NOMINAL IN, aperture_width: 0.430 INCHES NOMINAL IN, overall_length: 0.827 INCHES NOMINAL IN, special_features: MTL. SS, EPDM, TOP CONFIGURATION,, aperture_diameter: 0.430 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-645-9208, 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
D3-044-T011
NSN: 5330-01-645-9208
FSC: 5330 — Packing and Gasket Materials
CAGE: 0HES0 — DEVICE TECHNOLOGIES, INC (USA)
SPECIFICATIONS
slot_depth0.529 INCHES NOMINAL IN
slot_width0.430 INCHES NOMINAL IN
aperture_width0.430 INCHES NOMINAL IN
overall_length0.827 INCHES NOMINAL IN
special_featuresMTL. SS, EPDM, TOP CONFIGURATION,
aperture_diameter0.430 INCHES NOMINAL IN
cross-sectional_thickness0.040 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
cross-sectional_shape_styleU SHAPE
cross_section_inside_diameter0.430 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyENCLOSURE & DOOR SEAL
NSN5330-01-645-9208
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D3-044-T011 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: 0.040 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
SLOT DEPTH: 0.529 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: U SHAPE
•
APERTURE WIDTH: 0.430 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.430 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.430 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.040 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
SLOT DEPTH0.529 INCHES NOMINAL IN
OVERALL LENGTH0.827 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU SHAPE
APERTURE WIDTH0.430 INCHES NOMINAL IN
APERTURE DIAMETER0.430 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.430 INCHES NOMINAL IN
SPECIAL FEATURESMTL. SS, EPDM, TOP CONFIGURATION,
SLOT WIDTH0.430 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYENCLOSURE & DOOR SEAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D3-044-T011?
D3-044-T011 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for D3-044-T011?
D3-044-T011 is cataloged in the U.S. Government catalog under NSN 5330-01-645-9208. 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.