NSN 4235-01-437-6645 · NIIN 014376645 · Part number MD-40D
Shefford-Meade Inc, Judith M. Wayne, Walter Herbster · FSC 4235 — Hazardous Material Spill Containment and Clean-up Equipment and Material · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 9U847
Government record, cited
NSN 4235-01-437-6645 — this item is cataloged by the U.S. Government under National Stock Number 4235-01-437-6645. Manufacturer of record part number: MD-40D.
Also searched as4235-01-437-6645 ·
4235014376645 ·
NIIN 014376645 ·
01-437-6645 ·
FSC 4235 Hazardous Material Spill Containment and Clean-up Equipment and Material · CAGE 9U847 · MD-40D
Nearby stock numbers← 4235-01-437-6641 Sorbent, Hazardous Material
·
4235-01-440-0726 Spill Clean-Up Kit, Hazardous Mat →
Features
Sorbent,hazardous Material — FSC 4235
Quantity Within Each Unit Package: 40.0 GALLONS
Physical Form: POWDER
2 manufacturer part numbers on file
Manufacturer of record: Shefford-Meade Inc, Judith M. Wayne, Walter Herbster
Identification
NSN: 4235-01-437-6645
NIIN: 014376645
FSC: 4235 — Hazardous Material Spill Containment and Clean-up Equipment and Material
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: MD-40D
Manufacturer: Shefford-Meade Inc, Judith M. Wayne, Walter Herbster
General Description
The Sorbent,hazardous Material, cataloged under National Stock Number 4235-01-437-6645, 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 Shefford-Meade Inc, Judith M. Wayne, Walter Herbster. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4235-01-437-6645
Primary Part Number
MD-40D
Item Name
Sorbent,hazardous Material
FSC / FSG
4235 / 42 — Hazardous Material Spill Containment and Clean-up Equipment and Material
Manufacturer
Shefford-Meade Inc, Judith M. Wayne, Walter Herbster
Other items in FSC 4235 — Hazardous Material Spill Containment and Clean-up Equipment and Material
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4235-00-926-4253
SPILL CONTAINMENT UNIT,HAZARDOUS
4235-00-926-4255
SPILL CONTAINMENT UNIT,HAZARDOUS
4235-01-013-1206
SORBENT,OIL
4235-01-013-1207
BOOM,SPILL CONTAINMENT,HAZARDOUS
4235-01-013-3105
BOOM,SPILL CONTAINMENT,HAZARDOUS
4235-01-037-9020
SOCK,SPILL CONTAINMENT,NONABSORB
4235-01-158-3502
SORBENT,OIL
4235-01-219-7414
SORBENT,OIL
Frequently Asked Questions
What is NSN 4235-01-437-6645?
NSN 4235-01-437-6645 is a Sorbent,hazardous Material, manufactured by Shefford-Meade Inc, Judith M. Wayne, Walter Herbster, classified under FSC 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. Status: active.
What part numbers are listed for NSN 4235-01-437-6645?
NSN 4235-01-437-6645 has 2 manufacturer part numbers on file: MD-40D (Shefford-Meade Inc, Judith M. Wayne, Walter Herbster), MD-40D (V Breton Moor Corp).
What are the specifications of MD-40D?
Key specifications for MD-40D: Quantity Within Each Unit Package: 40.0 GALLONS; Physical Form: POWDER; Special Features: MATERIAL IS HYDRATED ALUMINO-SILICATES; ABLE TO ABSORB A WIDE VARIETY OF HYDROCARBONS; ACTS AS A MOLECULAR SIEVE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4235-01-437-6645 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.