The Support,arch, cataloged under National Stock Number 6515-01-323-6628, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Implus Footcare, Llc Dba Airplus. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: PR.
| Parameter | Value |
|---|---|
| NSN | 6515-01-323-6628 |
| Primary Part Number | 4412305 |
| Item Name | Support,arch |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Implus Footcare, Llc Dba Airplus |
| Status | ACTIVE |
| Color | GREEN |
| Material | PLASTIC POLYAMIDE NYLON COVER |
| Material | RUBBER CHLOROPRENE CLASS CR BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | PR |
| Part Number | Manufacturer |
|---|---|
| 4412305 PRIMARY | Implus Footcare, Llc Dba Airplus (USA) |
| Reference | Meaning |
|---|---|
| 90-5-31-14 CC | 5/1 Secondary reference Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa |
| A90E087 | 5/1 Secondary reference Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa |
| 44123-05 | 5/9 Secondary reference Spenco Medical Corporation |
| 441-0705 | 5/9 Secondary reference Spenco Medical Corporation |
NSN 6515-01-323-6628 is a Support,arch, manufactured by Implus Footcare, Llc Dba Airplus, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-323-6628 has 1 manufacturer part number on file: 4412305 (Implus Footcare, Llc Dba Airplus).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-529-5720. Verify interchangeability with system specifications before substitution.
Key specifications for 4412305: Color: GREEN; Special Features: SPENCO 3/4 LENGTH; WASHABLE; IMPREGNATED WITH NITROGEN BUBBLES; BLACK LOWER PART; CAN BE TRIMMED WITH SCISSORS; USED TO REDUCE SHOCK,BLISTERS AND CALLUSES; NO. 5; FITS MENS 12-13; BUILT-IN ARCH CUSHION; TO BE WORN INSIDE SHOE; ONE PR: ONE LEFT,ONE RIGHT; Part Name Assigned by Controlling Agency: ARCH SUPPORT; SPENCO 3/4 LENGTH; NO. 5; FITS MENS 12-13; PR(1); Material: PLASTIC POLYAMIDE NYLON COVER. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.