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05-1257 — DISK,CLUTCH,VEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

05-1257: DISK,CLUTCH,VEHICULAR.

The DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include special_features: .12 GREATER TAPER FILE; SIZE 70; PROFILE GT ISO ROTARY SYSTEM; 25MM LENGTH; TITANIUM; FOR USE IN ROOT CANAL THERAPY MM, part_name_assigned_by_controlling_agency: FILE ENDODONTIC PROFILE GT ISO ROTARY SYSTEM SZ 70 25MM .12 TAPER NITI 6S MM. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-393-7265, 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
05-1257
NSN: 2520-00-393-7265
NIINs: 003937265, 015332601
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
special_features.12 GREATER TAPER FILE; SIZE 70; PROFILE GT ISO ROTARY SYSTEM; 25MM LENGTH; TITANIUM; FOR USE IN ROOT CANAL THERAPY MM
part_name_assigned_by_controlling_agencyFILE ENDODONTIC PROFILE GT ISO ROTARY SYSTEM SZ 70 25MM .12 TAPER NITI 6S MM
NSN2520-00-393-7265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,CLUTCH,VEHICULAR TITLE COMPONENT PN 05-1257 MFR DISK,CLUTCH,VEHICULAR
KEY FEATURES
•
DISK MATERIAL: STEEL
•
DESIGN TYPE: DRY
•
TEETH QUANTITY PER DISK: 75
•
OUTSIDE DIAMETER: 14.281 INCHES NOMINAL IN
•
FLEXIBILITY: RIGID
•
DISK TYPE: EXTERNAL TEETH
•
FEATURES PROVIDED: FRICTION MATERIAL FACING
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
DISK MATERIALSTEEL
DESIGN TYPEDRY
TEETH QUANTITY PER DISK75
OUTSIDE DIAMETER14.281 INCHES NOMINAL IN
FLEXIBILITYRIGID
DISK TYPEEXTERNAL TEETH
FEATURES PROVIDEDFRICTION MATERIAL FACING
MATERIALSTEEL
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 9
PCA09Reference document
Same NSN cross-reference
Reference document — Secondary reference
70051257Reference document
Same NSN cross-reference
Reference document — Secondary reference
0034908-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
0051257-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
034908Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC-109Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 05-1257?
05-1257 is a DISK,CLUTCH,VEHICULAR.
What parts can replace 05-1257?
There are 9 known substitutes for 05-1257: PCA09, 70051257, 0034908-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 05-1257?
05-1257 is cataloged in the U.S. Government catalog under NSN 2520-00-393-7265. 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.