The Pad,absorbent,hazardous Material, cataloged under National Stock Number 4235-01-415-9185, is classified within Federal Supply Class 4235 (Hazardous Material Spill Containment and Clean-up Equipment and Material) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is 3m Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4235-01-415-9185 |
| Primary Part Number | HP-157 |
| Item Name | Pad,absorbent,hazardous Material |
| FSC / FSG | 4235 / 42 — Hazardous Material Spill Containment and Clean-up Equipment and Material |
| Manufacturer | 3m Company |
| 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 |
| Part Number | Manufacturer |
|---|---|
| HP-157 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| WPB1250 | 5/9 Secondary reference Spilltech Environmental Inc |
| HP-157 | 3/9 Design control — primary reference 3m Company Div Oh&esd |
NSN 4235-01-415-9185 is a Pad,absorbent,hazardous Material, manufactured by 3m Company, classified under FSC 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. Status: active.
NSN 4235-01-415-9185 has 1 manufacturer part number on file: HP-157 (3m Company).
Key specifications for HP-157: Overall Length: 38.000 INCHES IN; Overall Width: 34.000 INCHES IN; Special Features: BALE CAPACITY 75 GALLONS. 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.