The Sock,spill Containment,hazardous, cataloged under National Stock Number 4235-01-396-5403, 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 Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4235-01-396-5403 |
| Primary Part Number | STS-S72FS |
| Item Name | Sock,spill Containment,hazardous |
| FSC / FSG | 4235 / 42 — Hazardous Material Spill Containment and Clean-up Equipment and Material |
| Manufacturer | Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc |
| Status | ACTIVE |
| Overall Diameter | 3.000 INCHES IN |
| Functional Description | CONFINES SPILLS AND LEAKS ON LAND AND WATER |
| 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 |
|---|---|
| STS-S72FS PRIMARY | Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc (USA) |
| Reference | Meaning |
|---|---|
| S96FS | 5/9 Secondary reference Oil Scavenger Absorbent Inc |
| S72FS | 3/9 Design control — primary reference Oil Scavenger Absorbent Inc |
NSN 4235-01-396-5403 is a Sock,spill Containment,hazardous, manufactured by Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc, classified under FSC 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. Status: active.
NSN 4235-01-396-5403 has 1 manufacturer part number on file: STS-S72FS (Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc).
Key specifications for STS-S72FS: Overall Length: 6.000 FEET FT; Overall Diameter: 3.000 INCHES IN; Special Features: FLOOR SWEEP FILLED SOCK; Functional Description: CONFINES SPILLS AND LEAKS ON LAND AND WATER. 2 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.