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7378910 — PULLEY,TIMING BELT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7378910: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include hub_type: SETSCREW, material: STEEL, face_type: SINGLE ROW SPROCKET TEETH, face_width: 0.437 INCHES NOMINAL IN, hub_diameter: 0.812 INCHES NOMINAL IN, keyway_width: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-737-8910, 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
7378910
NSN: 5330-00-737-8910
NIINs: 007378910, 014734181
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
hub_typeSETSCREW
materialSTEEL
face_typeSINGLE ROW SPROCKET TEETH
face_width0.437 INCHES NOMINAL IN
hub_diameter0.812 INCHES NOMINAL IN
keyway_width0.156 INCHES NOMINAL IN
bore_diameter0.500 INCHES NOMINAL IN
overall_length1.062 INCHES NOMINAL IN
special_featuresPULLEY IS 1.250 IN. DIA. IN
end_item_identificationSTALWART CLASS TAGOS
face_groove/tooth_quantity18
NSN5330-00-737-8910
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7378910 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: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
COLOR: BLACK
•
CENTER HOLE DIAMETER: 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEO-RING
COLORBLACK
CENTER HOLE DIAMETER0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
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 7378910?
7378910 is a PULLEY,TIMING BELT.
What is the NSN for 7378910?
7378910 is cataloged in the U.S. Government catalog under NSN 5330-00-737-8910. This indicates validated use in U.S. government and defense supply chains.
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