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12257745 — GUARD,MECHANICAL DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12257745: GUARD,MECHANICAL DRIVE.

The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 1.470 INCHES NOMINAL IN, overall_height: 1.120 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, special_features: W/ 2 MTG HOLES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-061-7330, 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
12257745
NSN: 3020-01-061-7330
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
overall_width1.470 INCHES NOMINAL IN
overall_height1.120 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
special_featuresW/ 2 MTG HOLES
NSN3020-01-061-7330
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,MECHANICAL DRIVE TITLE COMPONENT PN 12257745 MFR GUARD,MECHANICAL DRIVE
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.120 INCHES NOMINAL IN
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH1.470 INCHES NOMINAL IN
SPECIAL FEATURESW/ 2 MTG HOLES
MATERIALSTEEL
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
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 12257745?
12257745 is a GUARD,MECHANICAL DRIVE.
What is the NSN for 12257745?
12257745 is cataloged in the U.S. Government catalog under NSN 3020-01-061-7330. 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.