PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A403-4Support,knee

Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys · NSN 6515-01-466-9137 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-466-9137 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-466-9137. Primary manufacturer part number: A403-4.
Features
  • Support,knee — FSC 6515
  • Usage Location: EITHER KNEE
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Size Designation: LARGE
  • 2 verified cross-references
  • Primary manufacturer: Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Support,knee, cataloged under National Stock Number 6515-01-466-9137, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6515-01-466-9137
Primary Part NumberA403-4
Item NameSupport,knee
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerPerformance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys
StatusACTIVE
Usage LocationEITHER KNEE
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Size DesignationLARGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5950-00-647-60823804-3107071PC11 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5330-01-129-7483A4034 INTERCHANGEABLE
Gasket
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
3130-01-134-01759902.28 INTERCHANGEABLE
Housing,bearing Unit
Hannay Reels Inc
Cross-Reference Index
Part NumberManufacturer
A403-4 Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys (USA)
99-0228 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5950-00-647-6082INTERCHANGEABLE
TRANSFORMER,POWER
3804-3107071PC11
5330-01-129-7483INTERCHANGEABLE
GASKET
A4034
3130-01-134-0175INTERCHANGEABLE
HOUSING,BEARING UNIT
9902.28

Frequently Asked Questions

What is NSN 6515-01-466-9137?

NSN 6515-01-466-9137 is a Support,knee, manufactured by Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-466-9137?

NSN 6515-01-466-9137 has 2 cross-referenced part numbers: A403-4 (Performance Health Supply, Inc. Dba Rolyan Buoys Div Dba-Rolyan Buoys), 99-0228 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6515-01-466-9137?

There are 3 known substitutes for 6515-01-466-9137: 5950-00-647-6082, 5330-01-129-7483, 3130-01-134-0175. Verify interchangeability with system specifications before substitution.

What are the specifications of A403-4?

Key specifications for A403-4: Part Name Assigned by Controlling Agency: SUPPORT KNEE CRS EITHER KNEE21IN MIN23IN MAX 2SLEEVE MULTI-DIREC; Usage Location: EITHER KNEE; Material: PLASTIC POLYAMIDE NYLON OVERALL; Special Features: TWO-SLEEVE DESIGN; MULTI-DIRECTIONAL SUPPORT; FOR STABILIZING THE PATELLA/FEMORAL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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