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13C1490-1 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

13C1490-1: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL EXCLUDING BORE OR APERTURE, bore_diameter: 0.2810 INCHES NOMINAL IN, special_features: HOUSING MEASURES 0.500 IN. W.

OVERALL,2.130 IN. LG. OVERALL IN, end_item_identification: H-46 ACFT, material_document_and_classification: MIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE OVERALL EXCLUDING BORE OR APERTURE.

This part is cataloged in the U.S. Government catalog under NSN 3130-01-347-5685, 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
13C1490-1
NSN: 3130-01-347-5685
FSC: 3130 — Bearings, Mounted
CAGE: 07RP9 — JOINT OIL ANALYSIS PROGRAM DBA DEPARTMENT OF DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL EXCLUDING BORE OR APERTURE
bore_diameter0.2810 INCHES NOMINAL IN
special_featuresHOUSING MEASURES 0.500 IN. W. OVERALL,2.130 IN. LG. OVERALL IN
end_item_identificationH-46 ACFT
material_document_and_classificationMIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE OVERALL EXCLUDING BORE OR APERTURE
NSN3130-01-347-5685
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 13C1490-1 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE OVERALL EXCLUDING BORE OR APERTURE
•
BORE DIAMETER: 0.2810 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 4340 OVERALL EXCLUDING BORE OR APERTURE
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE OVERALL EXCLUDING BORE OR APERTURE
SPECIAL FEATURESHOUSING MEASURES 0.500 IN. W. OVERALL,2.130 IN. LG. OVERALL IN
END ITEM IDENTIFICATIONH-46 ACFT
BORE DIAMETER0.2810 INCHES NOMINAL IN
MATERIALSTEEL COMP 4340 OVERALL EXCLUDING BORE OR APERTURE
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
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 13C1490-1?
13C1490-1 is a HOUSING,BEARING UNIT.
What is the NSN for 13C1490-1?
13C1490-1 is cataloged in the U.S. Government catalog under NSN 3130-01-347-5685. This indicates validated use in U.S. government and defense supply chains.
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