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6854857 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6854857: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3040-00-070-1152, 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
6854857
NSN: 3040-00-070-1152
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
Part Number6854857
NSN3040-00-070-1152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 6854857 MFR GEARSHAFT,SPUR
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL AMS6260,BLACK OXIDE FINISH AMS2485,ROCKWELL 15N SCALE 89.3 MIN HARDNESS CASE,ROCKWELL C SCALE 30 MIN HARDNESS CORE,6.207 IN. NOM O/A LG,0.465 IN. MIN,0.475 IN. MAX OD SHAFT,1ST END 53 EXTERNAL TEETH,3.433 IN. MIN,3.438 IN. MAX OD,3.3125 IN. NOM PITCH DIA,25 DEG PRESSURE ANGLE,2ND END INTERNAL SPLINE,12 TEETH,0.550 IN. MIN,0.555 IN. MAX ID,0.6000 IN. NOM PITCH DIA,30 DEG PRESSURE ANGLE IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6854857?
6854857 is a GEARSHAFT,SPUR.
What is the NSN for 6854857?
6854857 is cataloged in the U.S. Government catalog under NSN 3040-00-070-1152. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.