PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6821 BFD FREEDOM SIZE 1Support,arch

Alimed, Inc. Dba Alimed Inc · NSN 6515-01-393-0401 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-393-0401 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-393-0401. Primary manufacturer part number: 6821 BFD FREEDOM SIZE 1.
Features
  • Support,arch — FSC 6515
  • Usage Location: EITHER FOOT
  • Design Type: METATARSAL
  • Usage Design: METACARPUS
  • Features Provided: DISPOSABLE
  • 3 verified cross-references
  • Primary manufacturer: Alimed, Inc. Dba Alimed Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,arch, cataloged under National Stock Number 6515-01-393-0401, 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 Alimed, Inc. Dba Alimed Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.

Technical Specifications
ParameterValue
NSN6515-01-393-0401
Primary Part Number6821 BFD FREEDOM SIZE 1
Item NameSupport,arch
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerAlimed, Inc. Dba Alimed Inc
StatusACTIVE
Usage LocationEITHER FOOT
Design TypeMETATARSAL
Usage DesignMETACARPUS
Features ProvidedDISPOSABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePR
Verified Substitutes 9
2530-00-495-8624293360C91 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Navistar Intl Corp Truck Br Ohio Plant
5905-00-917-73022548592-23 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-01-047-7362682-1 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
6695-01-126-3400068-21 INTERCHANGEABLE
Cord,power
Spectrum Control Inc Div Weinschel
5831-01-226-6594682-1 INTERCHANGEABLE
Control Panel,public Address Sys
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
5331-01-286-60916821 INTERCHANGEABLE
O-Ring
Tyco Fire Products Lp
5945-01-304-5936 INTERCHANGEABLE
Relay,solid State
5999-01-414-37702612893-1 INTERCHANGEABLE
Strip,electrical Grounding
Lockheed Martin Corporation Div Rms
7025-01-557-1523278063-01 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Argon St, Inc.
Cross-Reference Index
Part NumberManufacturer
6821 BFD FREEDOM SIZE 1 PRIMARY Alimed, Inc. Dba Alimed Inc (USA)
94-5-20-73 FR Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6821 Alimed, Inc. Dba Alimed Inc (USA)
Related Parts
2530-00-495-8624INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
293360C91
5905-00-917-7302INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2548592-23
5961-01-047-7362INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
682-1
6695-01-126-3400INTERCHANGEABLE
CORD,POWER
068-21
5831-01-226-6594INTERCHANGEABLE
CONTROL PANEL,PUBLIC ADDRESS SYS
682-1
5331-01-286-6091INTERCHANGEABLE
O-RING
6821
5945-01-304-5936INTERCHANGEABLE
RELAY,SOLID STATE
5999-01-414-3770INTERCHANGEABLE
STRIP,ELECTRICAL GROUNDING
2612893-1
7025-01-557-1523INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
278063-01

Frequently Asked Questions

What is NSN 6515-01-393-0401?

NSN 6515-01-393-0401 is a Support,arch, manufactured by Alimed, Inc. Dba Alimed Inc, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-393-0401?

NSN 6515-01-393-0401 has 3 cross-referenced part numbers: 6821 BFD FREEDOM SIZE 1 (Alimed, Inc. Dba Alimed Inc), 94-5-20-73 FR (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6821 (Alimed, Inc. Dba Alimed Inc).

What NSN replaces 6515-01-393-0401?

There are 9 known substitutes for 6515-01-393-0401: 2530-00-495-8624, 5905-00-917-7302, 5961-01-047-7362 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6821 BFD FREEDOM SIZE 1?

Key specifications for 6821 BFD FREEDOM SIZE 1: Usage Location: EITHER FOOT; Special Features: CUSHIONED; SHOCK ABSORBING W/FOAM AND SPONGE RUBBER ARCH SUPPORT; USED TO REDISTRIBUTE WEIGHT OFF PROBLEM AREAS OF THE FOOT; USED BY WOMEN WITH FOOT SIZE 5 TO 6; Design Type: METATARSAL; Usage Design: METACARPUS. 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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