PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21270Sorbent,hazardous Material

A.r.k. Enterprises, Inc., the · NSN 4235-01-391-2047 · FSC 4235 · Spill Containment Unit,hazardous
Verified by PartsTable
NSN 4235-01-391-2047 — this item is cataloged by the U.S. Government under National Stock Number 4235-01-391-2047. Primary manufacturer part number: 21270.
Features
  • Sorbent,hazardous Material — FSC 4235
  • Physical Form: PULVERIZED
  • Quantity Within Each Unit Package: 55.0 GALLONS
  • 2 verified cross-references
  • Primary manufacturer: A.r.k. Enterprises, Inc., the
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sorbent,hazardous Material, cataloged under National Stock Number 4235-01-391-2047, 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 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4235-01-391-2047
Primary Part Number21270
Item NameSorbent,hazardous Material
FSC / FSG4235 / 42 — Spill Containment Unit,hazardous
ManufacturerA.r.k. Enterprises, Inc., the
StatusACTIVE
Physical FormPULVERIZED
Quantity Within Each Unit Package55.0 GALLONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5965-00-280-3111SC-C-105391 INTERCHANGEABLE
Cushion,ear
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3030-00-528-4620 INTERCHANGEABLE
Belt,v
6685-00-731-595810440MR INTERCHANGEABLE
Thermometer,self-Indicating
Winters Instruments
5935-01-058-64885082-2240-00 INTERCHANGEABLE
Adapter,connector
Tyco Electronics Corp
1005-01-465-040112951011 INTERCHANGEABLE
Handle,gun Carrying
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4820-01-503-249721270-001 INTERCHANGEABLE
Valve Assembly,manifold
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-503-261009-21243-1-1 INTERCHANGEABLE
Valve,check
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-503-261821270-1003-1 INTERCHANGEABLE
Seat,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-503-262121270-1004-1 INTERCHANGEABLE
Retainer,quiet Element
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-503-262321270-1000-1 INTERCHANGEABLE
Disk,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21270 PRIMARY A.r.k. Enterprises, Inc., the (USA)
FB55 Oclanspill Inc (USA)
Related Parts
5965-00-280-3111INTERCHANGEABLE
CUSHION,EAR
SC-C-105391
3030-00-528-4620INTERCHANGEABLE
BELT,V
6685-00-731-5958INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
10440MR
5935-01-058-6488INTERCHANGEABLE
ADAPTER,CONNECTOR
5082-2240-00
1005-01-465-0401INTERCHANGEABLE
HANDLE,GUN CARRYING
12951011
4820-01-503-2497INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
21270-001
4820-01-503-2610INTERCHANGEABLE
VALVE,CHECK
09-21243-1-1
4820-01-503-2618INTERCHANGEABLE
SEAT,VALVE
21270-1003-1
4820-01-503-2621INTERCHANGEABLE
RETAINER,QUIET ELEMENT
21270-1004-1
4820-01-503-2623INTERCHANGEABLE
DISK,VALVE
21270-1000-1
4820-01-503-6862INTERCHANGEABLE
REGULATING ELEMENT,FLOW,VALVE
21270-801-1
5950-01-529-6526INTERCHANGEABLE
TRANSFORMER,POWER
21270

Frequently Asked Questions

What is NSN 4235-01-391-2047?

NSN 4235-01-391-2047 is a Sorbent,hazardous Material, 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 4235-01-391-2047?

NSN 4235-01-391-2047 has 2 cross-referenced part numbers: 21270 (A.r.k. Enterprises, Inc., the), FB55 (Oclanspill Inc).

What NSN replaces 4235-01-391-2047?

There are 12 known substitutes for 4235-01-391-2047: 5965-00-280-3111, 3030-00-528-4620, 6685-00-731-5958 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21270?

Key specifications for 21270: Special Features: MATERIAL IS ORGANIC BLONDE SPHAGNUM PEAT MOSS; Physical Form: PULVERIZED; Quantity Within Each Unit Package: 55.0 GALLONS. 3 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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