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02990 — 02990

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

02990: 02990.

The 02990 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 50.0 MAXIMUM PEAK OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: COPPER CORE CONDUCTOR ALL CONDUCTORS, end_item_identification: 5TH WHEEL TOWING DE. NSN 2510-01-458-8253, strand_awg_size_per_conductor: 16 ALL CONDUCTORS.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-420-6380, 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
MRO→ MRO_GENERAL→ 02990
NSN: 5330-01-420-6380
NIINs: 014206380, 015463172
FSC: 5330 — Packing and Gasket Materials
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating50.0 MAXIMUM PEAK OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentCOPPER CORE CONDUCTOR ALL CONDUCTORS
end_item_identification5TH WHEEL TOWING DE. NSN 2510-01-458-8253
strand_awg_size_per_conductor16 ALL CONDUCTORS
strand_quantity_per_conductor19 ALL CONDUCTORS
material_document_and_classificationSAEJ1128 NATIONAL SPEC ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
NSN5330-01-420-6380
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 02990 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: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
•
END RADIUS: 0.400 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F104 F334111 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 0.880 INCHES NOMINAL IN
•
SIDE RADIUS: 0.380 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
END RADIUS0.400 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F104 F334111 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER0.880 INCHES NOMINAL IN
SIDE RADIUS0.380 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 02990?
02990 is a 02990. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 02990?
02990 is cataloged in the U.S. Government catalog under NSN 5330-01-420-6380. This indicates validated use in U.S. government and defense supply chains.
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