PartsTable
Technical Data Sheet
Download PDF

05-1291 — FILE,ENDODONTIC,ROTARY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

05-1291: FILE,ENDODONTIC,ROTARY.

The FILE,ENDODONTIC,ROTARY is a the manufacturer industrial component. Key specifications include special_features: PROFILE, .04 ISO ROTARY FILES SYSTEM, RADIAL LANDS, W-SHAPED FLUTES, SZ 20, 21MM, .04 TAPER, NICKEL TITANIUM MM, part_name_assigned_by_controlling_agency: FILE ENDODONTIC ROTARY SZ 20 21MM .04 TAPER NITI 6S MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-276-4467, 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
05-1291
NSN: 5315-00-276-4467
NIINs: 002764467, 015333759
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
special_featuresPROFILE, .04 ISO ROTARY FILES SYSTEM, RADIAL LANDS, W-SHAPED FLUTES, SZ 20, 21MM, .04 TAPER, NICKEL TITANIUM MM
part_name_assigned_by_controlling_agencyFILE ENDODONTIC ROTARY SZ 20 21MM .04 TAPER NITI 6S MM
NSN5315-00-276-4467
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 05-1291 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CHAMFER LENGTH: 0.031 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.500 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.750 INCHES NOMINAL IN
•
DIAMETER: 0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.031 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.500 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.750 INCHES NOMINAL IN
DIAMETER0.3765 INCHES MINIMUM AND 0.3775 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEFLAT
HEIGHT0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
0051291-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 05-1291?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 05-1291?
05-1291 is a FILE,ENDODONTIC,ROTARY.
What parts can replace 05-1291?
There is 1 known substitute for 05-1291: 0051291-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 05-1291?
05-1291 is cataloged in the U.S. Government catalog under NSN 5315-00-276-4467. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 05-1291

✓ 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.