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12312429 — CRANK,HAND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12312429: CRANK,HAND.

The CRANK,HAND is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: STEEL OVERALL, arm_style: STRAIGHT, drive_width: 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN, shank_height: 0.910 INCHES NOMINAL IN, drive_end_style: EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-227-8974, 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
12312429
NSN: 5340-01-227-8974
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialSTEEL OVERALL
arm_styleSTRAIGHT
drive_width0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
shank_height0.910 INCHES NOMINAL IN
drive_end_styleEXTERNAL
inside_diameter0.940 INCHES NOMINAL IN
crank_throw_length3.750 INCHES NOMINAL IN
crank_overall_length5.380 INCHES NOMINAL IN
drive_facility_styleFLATTED, TWO SIDES PARALLEL
handle_rotating_featureINCLUDED
drive_end_outside_diameter1.500 INCHES NOMINAL IN
NSN5340-01-227-8974
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12312429 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
•
HANDLE ROTATING FEATURE: INCLUDED
•
DRIVE WIDTH: 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
•
SHANK HEIGHT: 0.910 INCHES NOMINAL IN
•
RATCHET: NOT INCLUDED
•
DRIVE END STYLE: EXTERNAL
•
DRIVE FACILITY STYLE: FLATTED, TWO SIDES PARALLEL
•
CRANK OVERALL LENGTH: 5.380 INCHES NOMINAL IN
•
CRANK THROW LENGTH: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HANDLE ROTATING FEATUREINCLUDED
DRIVE WIDTH0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
SHANK HEIGHT0.910 INCHES NOMINAL IN
RATCHETNOT INCLUDED
DRIVE END STYLEEXTERNAL
DRIVE FACILITY STYLEFLATTED, TWO SIDES PARALLEL
CRANK OVERALL LENGTH5.380 INCHES NOMINAL IN
CRANK THROW LENGTH3.750 INCHES NOMINAL IN
INSIDE DIAMETER0.940 INCHES NOMINAL IN
ARM STYLESTRAIGHT
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 12312429?
12312429 is a CRANK,HAND.
What is the NSN for 12312429?
12312429 is cataloged in the U.S. Government catalog under NSN 5340-01-227-8974. This indicates validated use in U.S. government and defense supply chains.
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