PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21484Boom,spill Containment,hazardous

A.r.k. Enterprises, Inc., the · NSN 4235-01-391-2048 · FSC 4235 · Spill Containment Unit,hazardous
Verified by PartsTable
NSN 4235-01-391-2048 — this item is cataloged by the U.S. Government under National Stock Number 4235-01-391-2048. Primary manufacturer part number: 21484.
Features
  • Boom,spill Containment,hazardous — FSC 4235
  • Environmental Attribute Code: SORBENTS - BIOBASED
  • Overall Diameter: 4.000 INCHES IN
  • Material: PEAT MOSS
  • Functional Description: USED TO CONTAIN VARIOUS OIL LEAKS AND SPILLS IN A VARIETY OF INDUSTRIAL/NONINDUSTRIAL APPLICATIONS
  • Biobased Content Percentage: 100.0
  • 2 verified cross-references
  • Primary manufacturer: A.r.k. Enterprises, Inc., the
Applications
  • Applications requiring Peat Moss construction
General Description

The Boom,spill Containment,hazardous, cataloged under National Stock Number 4235-01-391-2048, 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 A.r.k. Enterprises, Inc., the. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4235-01-391-2048
Primary Part Number21484
Item NameBoom,spill Containment,hazardous
FSC / FSG4235 / 42 — Spill Containment Unit,hazardous
ManufacturerA.r.k. Enterprises, Inc., the
StatusACTIVE
Environmental Attribute CodeSORBENTS - BIOBASED
Overall Diameter4.000 INCHES IN
MaterialPEAT MOSS
Functional DescriptionUSED TO CONTAIN VARIOUS OIL LEAKS AND SPILLS IN A VARIETY OF INDUSTRIAL/NONINDUSTRIAL APPLICATIONS
Biobased Content Percentage100.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-109-4006A2-42 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
5995-00-139-517021484-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Rex Systems Incorporated Dba Rex Systems Inc
5999-00-419-195621-484 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
5995-00-998-612321484 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5330-01-003-458921484 INTERCHANGEABLE
Seal,shear
Barksdale, Inc
5340-01-268-092921484 INTERCHANGEABLE
Hook Assembly
Lake Shore Systems, Inc.
5365-01-424-841021484 INTERCHANGEABLE
Spacer,sleeve
Spx Fluid Power
5120-01-443-312121484 INTERCHANGEABLE
Inserter,screw Thread Insert
Time Fastener Co Inc
Cross-Reference Index
Part NumberManufacturer
SS84 Oclanspill Inc (USA)
21484 PRIMARY A.r.k. Enterprises, Inc., the (USA)
Related Parts
3040-00-109-4006INTERCHANGEABLE
SHAFT,STRAIGHT
A2-42
5995-00-139-5170INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
21484-1
5999-00-419-1956INTERCHANGEABLE
CONTACT,ELECTRICAL
21-484
5995-00-998-6123INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
21484
5330-01-003-4589INTERCHANGEABLE
SEAL,SHEAR
21484
5340-01-268-0929INTERCHANGEABLE
HOOK ASSEMBLY
21484
5365-01-424-8410INTERCHANGEABLE
SPACER,SLEEVE
21484
5120-01-443-3121INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
21484

Frequently Asked Questions

What is NSN 4235-01-391-2048?

NSN 4235-01-391-2048 is a Boom,spill Containment,hazardous, manufactured by A.r.k. Enterprises, Inc., the, classified under FSC 4235 (Spill Containment Unit,hazardous). Status: active.

What are the part numbers for NSN 4235-01-391-2048?

NSN 4235-01-391-2048 has 2 cross-referenced part numbers: SS84 (Oclanspill Inc), 21484 (A.r.k. Enterprises, Inc., the).

What NSN replaces 4235-01-391-2048?

There are 8 known substitutes for 4235-01-391-2048: 3040-00-109-4006, 5995-00-139-5170, 5999-00-419-1956 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21484?

Key specifications for 21484: Environmental Attribute Code: SORBENTS - BIOBASED; Overall Diameter: 4.000 INCHES IN; Material: PEAT MOSS; Functional Description: USED TO CONTAIN VARIOUS OIL LEAKS AND SPILLS IN A VARIETY OF INDUSTRIAL/NONINDUSTRIAL APPLICATIONS. 7 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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