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1439L017 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1439L017: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: PLASTIC OVERALL, rim_surface_width: 0.030 INCHES NOMINAL IN, peripheral_diameter: 2.245 INCHES NOMINAL IN, center_hole_diameter: 2.105 INCHES NOMINAL IN, fsc_application_data: LIQUID SPRING,MAIN LANDING GEAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-944-3867, 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
1439L017
NSN: 5330-00-944-3867
FSC: 5330 — Packing and Gasket Materials
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialPLASTIC OVERALL
rim_surface_width0.030 INCHES NOMINAL IN
peripheral_diameter2.245 INCHES NOMINAL IN
center_hole_diameter2.105 INCHES NOMINAL IN
fsc_application_dataLIQUID SPRING,MAIN LANDING GEAR
cross-sectional_height0.110 INCHES NOMINAL IN
cross-sectional_shape_styleANGLE
NSN5330-00-944-3867
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1439L017 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
•
FSC APPLICATION DATA: LIQUID SPRING,MAIN LANDING GEAR
•
CROSS-SECTIONAL HEIGHT: 0.110 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.030 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 2.245 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.105 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATALIQUID SPRING,MAIN LANDING GEAR
CROSS-SECTIONAL HEIGHT0.110 INCHES NOMINAL IN
RIM SURFACE WIDTH0.030 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEANGLE
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER2.245 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.105 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
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 1439L017?
1439L017 is a RETAINER,PACKING.
What is the NSN for 1439L017?
1439L017 is cataloged in the U.S. Government catalog under NSN 5330-00-944-3867. 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.