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8447268 — HANDWHEEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8447268: HANDWHEEL.

The HANDWHEEL is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: ALUMINUM ALLOY 356.0 WHEEL, hub_length: 2.120 INCHES NOMINAL IN, handle_style: ROUND WITH CAP, keyway_depth: 0.0685 INCHES NOMINAL IN, keyway_width: 0.126 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-439-1774, 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
8447268
NSN: 5340-00-439-1774
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialALUMINUM ALLOY 356.0 WHEEL
hub_length2.120 INCHES NOMINAL IN
handle_styleROUND WITH CAP
keyway_depth0.0685 INCHES NOMINAL IN
keyway_width0.126 INCHES NOMINAL IN
handle_length3.250 INCHES NOMINAL IN
overall_height3.000 INCHES NOMINAL IN
spoke_quantity3
handwheel_styleSPOKES
inside_diameter0.625 INCHES NOMINAL IN
mounting_methodNUT(S) HANDLE
NSN5340-00-439-1774
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8447268 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
•
KEYWAY DEPTH: 0.0685 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
HANDLE STYLE: ROUND WITH CAP
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-20689, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HANDLE ROTATING FEATURE: INCLUDED
•
HANDLE LENGTH: 3.250 INCHES NOMINAL IN
•
HUB LENGTH: 2.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.0685 INCHES NOMINAL IN
OVERALL HEIGHT3.000 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
HANDLE STYLEROUND WITH CAP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-20689, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HANDLE ROTATING FEATUREINCLUDED
HANDLE LENGTH3.250 INCHES NOMINAL IN
HUB LENGTH2.120 INCHES NOMINAL IN
HANDLE COUNTERBALANCING WEIGHTINCLUDED
MOUNTING METHODNUT(S) HANDLE
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 8447268?
8447268 is a HANDWHEEL.
What is the NSN for 8447268?
8447268 is cataloged in the U.S. Government catalog under NSN 5340-00-439-1774. This indicates validated use in U.S. government and defense supply chains.
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