The Boom,spill Containment,hazardous, cataloged under National Stock Number 4235-01-308-5148, 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 Johns Manville Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4235-01-308-5148 |
| Primary Part Number | E510-1 |
| Item Name | Boom,spill Containment,hazardous |
| FSC / FSG | 4235 / 42 — Hazardous Material Spill Containment and Clean-up Equipment and Material |
| Manufacturer | Johns Manville Corp |
| Status | ACTIVE |
| Overall Diameter | 5.000 INCHES IN |
| Functional Description | USED TO ABSORB SPILLS OR LEAKS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E510-1 | Johns Manville Corp (USA) |
| 510M | National B-Cam Inc. Dba National Towelette Company (USA) |
| Reference | Meaning |
|---|---|
| 1043 | 5/9 Secondary reference Bowhead Manufacturing Company, L.l.c. |
| S0051 | 5/9 Secondary reference Healthy Pet, L.p. Div Industrial |
| SA1010 | 5/9 Secondary reference New Pig Corporation |
| S-1043-0 | 3/9 Design control — primary reference Bowhead Environmental & Safety, Llc |
| WB510SN-2 | 5/9 Secondary reference New Pig Corporation |
NSN 4235-01-308-5148 is a Boom,spill Containment,hazardous, manufactured by Johns Manville Corp, classified under FSC 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. Status: active.
NSN 4235-01-308-5148 has 2 manufacturer part numbers on file: E510-1 (Johns Manville Corp), 510M (National B-Cam Inc. Dba National Towelette Company).
1 possible match (shared part number, not a government interchangeability claim): 6640-01-624-0297. Verify interchangeability with system specifications before substitution.
Key specifications for E510-1: Overall Length: 10.000 FEET FT; Overall Diameter: 5.000 INCHES IN; Special Features: ABSORBS LOW VISCOSITY OIL OR FUEL. DOES NOT ABSORB WATER; Functional Description: USED TO ABSORB SPILLS OR LEAKS. 2 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.