PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21400Pillow,absorbent,hazardous Mater

Waste Solutions Corp · NSN 4235-01-423-1463 · FSC 4235 · Spill Containment Unit,hazardous
Verified by PartsTable
NSN 4235-01-423-1463 — this item is cataloged by the U.S. Government under National Stock Number 4235-01-423-1463. Primary manufacturer part number: 21400.
Features
  • Pillow,absorbent,hazardous Mater — FSC 4235
  • Body Thickness: 3.000 INCHES IN
  • Biobased Content Percentage: 98.0
  • Environmental Attribute Code: SORBENTS - BIOBASED
  • 8 verified cross-references
  • Primary manufacturer: Waste Solutions Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pillow,absorbent,hazardous Mater, cataloged under National Stock Number 4235-01-423-1463, is classified within Federal Supply Class 4235 (Spill Containment Unit,hazardous) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Waste Solutions Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4235-01-423-1463
Primary Part Number21400
Item NamePillow,absorbent,hazardous Mater
FSC / FSG4235 / 42 — Spill Containment Unit,hazardous
ManufacturerWaste Solutions Corp
StatusACTIVE
Body Thickness3.000 INCHES IN
Biobased Content Percentage98.0
Environmental Attribute CodeSORBENTS - BIOBASED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-052-8783 INTERCHANGEABLE
Switch Assembly
5306-00-191-82905000-29 INTERCHANGEABLE
Bolt,roll Pin
Pdi Ground Support Systems, Inc.
5999-00-242-847921400 INTERCHANGEABLE
Clip,electrical
Raytheon Company Dba Raytheon
5895-00-279-895621400 INTERCHANGEABLE
Disc Assembly,tachometer
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
3120-00-343-056221-400 INTERCHANGEABLE
Bearing,sleeve
Rix Industries
9540-00-528-1667 INTERCHANGEABLE
Angle,structural
5930-00-615-9376 INTERCHANGEABLE
Switch,toggle
5975-01-068-04998125 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5975-01-100-499721400 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5305-01-219-7580N21400 INTERCHANGEABLE
Screw,drive
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
21400 PRIMARY Waste Solutions Corp (USA)
PPD-1818 Usa Absorbents, Inc. Dba Usa Absorbents (USA)
NS21455 Natural Sorb Corporation (USA)
21000 Natural Sorb Corporation (USA)
NS21455 Volunteer Products, Inc. (USA)
21400 A.r.k. Enterprises, Inc., the (USA)
NS21455 Usabsorb Inc (USA)
STS-11046PM-30 Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc (USA)
Related Parts
5930-00-052-8783INTERCHANGEABLE
SWITCH ASSEMBLY
5306-00-191-8290INTERCHANGEABLE
BOLT,ROLL PIN
5000-29
5999-00-242-8479INTERCHANGEABLE
CLIP,ELECTRICAL
21400
5895-00-279-8956INTERCHANGEABLE
DISC ASSEMBLY,TACHOMETER
21400
3120-00-343-0562INTERCHANGEABLE
BEARING,SLEEVE
21-400
9540-00-528-1667INTERCHANGEABLE
ANGLE,STRUCTURAL
5930-00-615-9376INTERCHANGEABLE
SWITCH,TOGGLE
5975-01-068-0499INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8125
5975-01-100-4997INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
21400
5305-01-219-7580INTERCHANGEABLE
SCREW,DRIVE
N21400
2520-01-617-0261INTERCHANGEABLE
SLEEVE,TRANSMISSION
5717127

Frequently Asked Questions

What is NSN 4235-01-423-1463?

NSN 4235-01-423-1463 is a Pillow,absorbent,hazardous Mater, manufactured by Waste Solutions Corp, classified under FSC 4235 (Spill Containment Unit,hazardous). Status: active.

What are the part numbers for NSN 4235-01-423-1463?

NSN 4235-01-423-1463 has 8 cross-referenced part numbers: 21400 (Waste Solutions Corp), PPD-1818 (Usa Absorbents, Inc. Dba Usa Absorbents), NS21455 (Natural Sorb Corporation), 21000 (Natural Sorb Corporation), NS21455 (Volunteer Products, Inc.) and 3 more.

What NSN replaces 4235-01-423-1463?

There are 11 known substitutes for 4235-01-423-1463: 5930-00-052-8783, 5306-00-191-8290, 5999-00-242-8479 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21400?

Key specifications for 21400: Body Thickness: 3.000 INCHES IN; Overall Width: 18.000 INCHES IN; Biobased Content Percentage: 98.0; Special Features: ABSORBS 4.5 QUARTS OF OIL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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