The Freeze Pack, cataloged under National Stock Number 6850-01-215-7541, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Ice-Pak Ltd Ltee. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-215-7541 |
| Primary Part Number | IP 250 TR |
| Item Name | Freeze Pack |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Ice-Pak Ltd Ltee |
| Status | ACTIVE |
| Unit Package Type | CASE |
| Overall Thickness | 1.500 INCHES NOMINAL IN |
| Unit Package Quantity | 48 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IP 250 TR PRIMARY | Ice-Pak Ltd Ltee (CAN) |
| 88046 | Cryopak Industries Inc (CAN) |
| 80046 | Ice-Pak Ltd Ltee (CAN) |
| Reference | Meaning |
|---|---|
| IP 250 TR | 5/9 Secondary reference Flambeau Midwest Products Co Div of Flambeau Corp |
| 1977KP 8INX8IN | 5/9 Secondary reference Flambeau Midwest Products Co Div of Flambeau Corp |
NSN 6850-01-215-7541 is a Freeze Pack, manufactured by Ice-Pak Ltd Ltee, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-215-7541 has 3 manufacturer part numbers on file: IP 250 TR (Ice-Pak Ltd Ltee), 88046 (Cryopak Industries Inc), 80046 (Ice-Pak Ltd Ltee).
3 possible matches (shared part number, not a government interchangeability claim): 3130-01-294-0246, 6680-01-352-6557, 5331-01-465-2933. Verify interchangeability with system specifications before substitution.
Key specifications for IP 250 TR: Unit Package Type: CASE; Overall Thickness: 1.500 INCHES NOMINAL IN; Overall Length: 8.000 INCHES NOMINAL IN; Overall Width: 8.000 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.