The Sorbent,hazardous Material, cataloged under National Stock Number 4235-01-397-8681, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4235-01-397-8681 |
| Primary Part Number | STS-LTF-75 |
| Item Name | Sorbent,hazardous Material |
| 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 |
| Quantity Within Each Unit Package | 15.0 POUNDS LBS |
| Physical Form | GRANULAR |
| 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-LTF-75 PRIMARY | Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc (USA) |
| Reference | Meaning |
|---|---|
| LFS 75 | 5/9 Secondary reference Oil Scavenger Absorbent Inc |
NSN 4235-01-397-8681 is a Sorbent,hazardous Material, 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 4235-01-397-8681 has 1 manufacturer part number on file: STS-LTF-75 (Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc).
1 possible match (shared part number, not a government interchangeability claim): 6140-01-650-5938. Verify interchangeability with system specifications before substitution.
Key specifications for STS-LTF-75: Quantity Within Each Unit Package: 15.0 POUNDS LBS; Physical Form: GRANULAR; Special Features: MADE FROM RECYCLED NEWSPAPER AND TALC; USE FOR CLEAN-UPS INDOORS. 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.