PartsTable
Technical Data Sheet
Download PDF

1643730 — ARM,PIVOTING WHEEL SPINDLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1643730: ARM,PIVOTING WHEEL SPINDLE.

The ARM,PIVOTING WHEEL SPINDLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: SPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM. CHROME PLATED, REUSABLE.

MM, features_provided: REUSABLE, surface_treatment: CHROMIUM, design_designation: BOUCHERON, part_name_assigned_by_controlling_agency: SPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM MM. This part is cataloged in the U.S. Government catalog under NSN 6515-01-707-4932, 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
1643730
NSN: 6515-01-707-4932
FSC: 6515 — Medical and Surgical Instruments, Equipment, and Supplies
CAGE: 89875 — DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresSPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM. CHROME PLATED, REUSABLE. MM
features_providedREUSABLE
surface_treatmentCHROMIUM
design_designationBOUCHERON
part_name_assigned_by_controlling_agencySPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM MM
NSN6515-01-707-4932
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM,PIVOTING WHEEL SPINDLE TITLE COMPONENT PN 1643730 MFR ARM,PIVOTING WHEEL SPI
KEY FEATURES
•
DESIGN DESIGNATION: BOUCHERON
•
FEATURES PROVIDED: REUSABLE
•
SURFACE TREATMENT: CHROMIUM
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
DESIGN DESIGNATIONBOUCHERON
FEATURES PROVIDEDREUSABLE
SPECIAL FEATURESSPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM. CHROME PLATED, REUSABLE. MM
SURFACE TREATMENTCHROMIUM
PART NAME ASSIGNED BY CONTROLLING AGENCYSPECULUM BOUCHERON EAR ROUND CHROME SET OF 4 3/4/4.5/5MM MM
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
6515NCM238871Reference document
Same NSN cross-reference
Reference document — Secondary reference
378461Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1643730?
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 1643730?
1643730 is a ARM,PIVOTING WHEEL SPINDLE.
What parts can replace 1643730?
There are 2 known substitutes for 1643730: 6515NCM238871, 378461. Substitute compatibility should be verified for your specific system.
What is the NSN for 1643730?
1643730 is cataloged in the U.S. Government catalog under NSN 6515-01-707-4932. 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 — 1643730

✓ 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.