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0072031 — SPROCKET WHEEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

0072031: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630, bore_type: INVOLUTE SPLINE, face_width: 0.375 INCHES NOMINAL IN, design_form: PLAIN, overall_length: 0.500 INCHES NOMINAL IN, pitch_diameter: 3.232 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-069-8051, 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
0072031
NSN: 5340-01-069-8051
NIINs: 010698051, 012045884
FSC: 5340 — Hardware, Commercial
CAGE: 61024 — MANUFACTURING INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 630
bore_typeINVOLUTE SPLINE
face_width0.375 INCHES NOMINAL IN
design_formPLAIN
overall_length0.500 INCHES NOMINAL IN
pitch_diameter3.232 INCHES NOMINAL IN
furnished_itemsLIGHTENING HOLE
spline_quantity15
outside_diameter3.875 INCHES NOMINAL IN
style_designatorPLAIN
surface_treatmentPASSIVATE
teeth_row_quantity1
NSN5340-01-069-8051
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0072031 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL:STEEL,COMMERCIAL QUALITY,SPEC QQ-S-698;
SUBSTITUTES & CROSS-REFERENCES 2
12273211Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340010698051Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0072031?
0072031 is a SPROCKET WHEEL.
What parts can replace 0072031?
There are 2 known substitutes for 0072031: 12273211, 5340010698051. Substitute compatibility should be verified for your specific system.
What is the NSN for 0072031?
0072031 is cataloged in the U.S. Government catalog under NSN 5340-01-069-8051. This indicates validated use in U.S. government and defense supply chains.
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