PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OIL99Sorbent,oil

Select Specialty Products Inc. · NSN 4235-01-528-0402 · FSC 4235 · Spill Containment Unit,hazardous
Verified by PartsTable
NSN 4235-01-528-0402 — this item is cataloged by the U.S. Government under National Stock Number 4235-01-528-0402. Primary manufacturer part number: OIL99.
Features
  • Sorbent,oil — FSC 4235
  • Physical Form: PILLOW
  • Nondefinitive Spec/std Data: III TYPE
  • 4 verified cross-references
  • Primary manufacturer: Select Specialty Products Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sorbent,oil, cataloged under National Stock Number 4235-01-528-0402, 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 Select Specialty Products Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4235-01-528-0402
Primary Part NumberOIL99
Item NameSorbent,oil
FSC / FSG4235 / 42 — Spill Containment Unit,hazardous
ManufacturerSelect Specialty Products Inc.
StatusACTIVE
Physical FormPILLOW
Nondefinitive Spec/std DataIII TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-445-6581 INTERCHANGEABLE
Transformer,audio Frequency
5998-00-497-2934M111-00 INTERCHANGEABLE
Circuit Card Assembly
Compaq Federal Llc
5360-01-031-8194 INTERCHANGEABLE
Spring,helical,compression
4130-01-071-8779M1-20.11 INTERCHANGEABLE
Heating Element,electrical,immer
Cannon Instrument Company Dba Cannon Instrument Co, Inc
4730-01-248-7250 INTERCHANGEABLE
Flange,pipe
4235-01-528-0398 INTERCHANGEABLE
Sorbent,oil
Cross-Reference Index
Part NumberManufacturer
OIL99 Select Specialty Products Inc. (USA)
A-A-59758 TYPE III Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
PIL392 Dawg, Inc (USA)
M-111 Fytertech International Corporation (USA)
Related Parts
5950-00-445-6581INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5998-00-497-2934INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
M111-00
5360-01-031-8194INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4130-01-071-8779INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
M1-20.11
4730-01-248-7250INTERCHANGEABLE
FLANGE,PIPE
4235-01-528-0398INTERCHANGEABLE
SORBENT,OIL

Frequently Asked Questions

What is NSN 4235-01-528-0402?

NSN 4235-01-528-0402 is a Sorbent,oil, manufactured by Select Specialty Products Inc., classified under FSC 4235 (Spill Containment Unit,hazardous). Status: active.

What are the part numbers for NSN 4235-01-528-0402?

NSN 4235-01-528-0402 has 4 cross-referenced part numbers: OIL99 (Select Specialty Products Inc.), A-A-59758 TYPE III (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), PIL392 (Dawg, Inc), M-111 (Fytertech International Corporation).

What NSN replaces 4235-01-528-0402?

There are 6 known substitutes for 4235-01-528-0402: 5950-00-445-6581, 5998-00-497-2934, 5360-01-031-8194 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of OIL99?

Key specifications for OIL99: Part Name Assigned by Controlling Agency: PILLOW SORBENT, OIL; Special Features: BOX OF 32 PILLOWS 9 INCHES X 9 INCHES IN; Physical Form: PILLOW; Nondefinitive Spec/std Data: III TYPE. 4 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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