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03058 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

03058: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, peripheral_diameter: 1.365 INCHES NOMINAL IN, center_hole_diameter: 0.880 INCHES NOMINAL IN, cross-sectional_height: 1.312 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-395-5887, 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
03058
NSN: 5330-01-395-5887
FSC: 5330 — Packing and Gasket Materials
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
special_featuresMATERIAL;CRANE C-1046 OR EQUAL, BRAIDED OR BLEACHED POLYTETRAFLUOROETHYLENE MULTI-FILAMENT YARN AND SURFACE LUBRICATED WITH POLYTETRAFLUOROETHYLENE SUSPENSOID
peripheral_diameter1.365 INCHES NOMINAL IN
center_hole_diameter0.880 INCHES NOMINAL IN
cross-sectional_height1.312 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
NSN5330-01-395-5887
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 03058 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 HEIGHT: 1.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL DIAMETER: 1.365 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.880 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL DIAMETER1.365 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL;CRANE C-1046 OR EQUAL, BRAIDED OR BLEACHED POLYTETRAFLUOROETHYLENE MULTI-FILAMENT YARN AND SURFACE LUBRICATED WITH POLYTETRAFLUOROETHYLENE SUSPENSOID
CENTER HOLE DIAMETER0.880 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
65136-R-993Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1305-034 4IN IT 16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
803-2177917-4-20 MODReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 03058?
03058 is a PACKING,PREFORMED.
What parts can replace 03058?
There are 3 known substitutes for 03058: 65136-R-993, 1305-034 4IN IT 16, 803-2177917-4-20 MOD. Substitute compatibility should be verified for your specific system.
What is the NSN for 03058?
03058 is cataloged in the U.S. Government catalog under NSN 5330-01-395-5887. This indicates validated use in U.S. government and defense supply chains.
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