The Sock,spill Containment,hazardous, cataloged under National Stock Number 4235-01-423-1465, 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 Waste Solutions Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4235-01-423-1465 |
| Primary Part Number | 21465 |
| Item Name | Sock,spill Containment,hazardous |
| FSC / FSG | 4235 / 42 — Hazardous Material Spill Containment and Clean-up Equipment and Material |
| Manufacturer | Waste Solutions Corp |
| Status | ACTIVE |
| Overall Diameter | 4.000 INCHES IN |
| Environmental Attribute Code | SORBENTS - BIOBASED |
| Biobased Content Percentage | 98.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| USA1465 | Usabsorb Inc (USA) |
| NSS08 | Natural Sorb Corporation (USA) |
| STS-4X8SK | Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc (USA) |
| 21465 | A.r.k. Enterprises, Inc., the (USA) |
| NSS08 | Volunteer Products, Inc. (USA) |
| 21465 PRIMARY | Waste Solutions Corp (USA) |
| Reference | Meaning |
|---|---|
| OS496 | 5/9 Secondary reference Usa Absorbents, Inc. Dba Usa Absorbents |
NSN 4235-01-423-1465 is a Sock,spill Containment,hazardous, manufactured by Waste Solutions Corp, classified under FSC 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. Status: active.
NSN 4235-01-423-1465 has 6 manufacturer part numbers on file: USA1465 (Usabsorb Inc), NSS08 (Natural Sorb Corporation), STS-4X8SK (Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc), 21465 (A.r.k. Enterprises, Inc., the), NSS08 (Volunteer Products, Inc.) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-667-6295. Verify interchangeability with system specifications before substitution.
Key specifications for 21465: Overall Length: 8.000 FEET FT; Overall Diameter: 4.000 INCHES IN; Special Features: ABSORBS 16.8 QUARTS OF OIL; Environmental Attribute Code: SORBENTS - BIOBASED. 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.