The Headstrap, cataloged under National Stock Number 6515-01-330-3787, 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 Comfort Strap. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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: PG.
| Parameter | Value |
|---|---|
| NSN | 6515-01-330-3787 |
| Primary Part Number | SP 511 |
| Item Name | Headstrap |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Comfort Strap |
| Status | ACTIVE |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| SP 511 PRIMARY | Comfort Strap (USA) |
NSN 6515-01-330-3787 is a Headstrap, manufactured by Comfort Strap, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-330-3787 has 1 manufacturer part number on file: SP 511 (Comfort Strap).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-496-5361. Verify interchangeability with system specifications before substitution.
Key specifications for SP 511: Special Features: HOOK AND PILE,16 IN. (40.6 CM) LONG,BY 3/4 IN. (1.41 CM) WIDE; WITH TWO 1 IN. BY 1 IN. (2.54 CM BY 2.54 CM) TABS; FOR USE IN RELIEVING DISCOMFORT ON THE EARS CAUSED BY NASAL CANNULAS; INDIVIDUALLY SEALED; UNIT PKG QTY 25 CM; Part Name Assigned by Controlling Agency: HEADSTRAP 16X0.75" WITH TWO 1X1" TABS HOOK AND PILE 25S. 0 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.