PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41221Support,knee

Bioskin, Llc · NSN 6515-01-478-2284 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-478-2284 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-478-2284. Primary manufacturer part number: 41221.
Features
  • Support,knee — FSC 6515
  • Strap Quantity: 4
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Size Designation: SMALL
  • Usage Design: KNEE
  • Design Designation: UNIVERSAL
  • Thickness: 0.125 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Support,knee, cataloged under National Stock Number 6515-01-478-2284, 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 Bioskin, Llc. Government technical data includes 6 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.

Technical Specifications
ParameterValue
NSN6515-01-478-2284
Primary Part Number41221
Item NameSupport,knee
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerBioskin, Llc
StatusACTIVE
Strap Quantity4
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Size DesignationSMALL
Usage DesignKNEE
Design DesignationUNIVERSAL
Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
Power Supply
1660-00-670-3194201305 INTERCHANGEABLE
Manifold Assembly,jet Pump
Honeywell International Inc. Div Aerospace - Torrance
5962-01-088-871741221 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
41221 PRIMARY Bioskin, Llc (USA)
41221 Technology in Motion Ltd (GBR)
Related Parts
6130-00-538-9272SUCCESSOR
POWER SUPPLY
1660-00-670-3194INTERCHANGEABLE
MANIFOLD ASSEMBLY,JET PUMP
201305
5962-01-088-8717INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
41221

Frequently Asked Questions

What is NSN 6515-01-478-2284?

NSN 6515-01-478-2284 is a Support,knee, manufactured by Bioskin, Llc, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-478-2284?

NSN 6515-01-478-2284 has 2 cross-referenced part numbers: 41221 (Bioskin, Llc), 41221 (Technology in Motion Ltd).

What NSN replaces 6515-01-478-2284?

There are 3 known substitutes for 6515-01-478-2284: 6130-00-538-9272, 1660-00-670-3194, 5962-01-088-8717. Verify interchangeability with system specifications before substitution.

What are the specifications of 41221?

Key specifications for 41221: Strap Quantity: 4; Material: RUBBER CHLOROPRENE CLASS CR OVERALL; Size Designation: SMALL; Usage Design: KNEE. 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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