PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

402-108-3Desiccant,activated

Altec Air, Llc Dba Altec Llc · NSN 6850-00-735-5371 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-00-735-5371 — this item is cataloged by the U.S. Government under National Stock Number 6850-00-735-5371. Primary manufacturer part number: 402-108-3.
Features
  • Desiccant,activated — FSC 6850
  • Sieve Particle Size Gradation Percentage: 100.0 MINIMUM PASSED 1/16 INCH IN
  • Active Ingredient: SODIUM ALUMOSILICATE
  • Moisture Indicator Impregnation: NOT INCLUDED
  • Quantity Within Each Unit Package: 5.0 POUNDS LBS
  • 6 verified cross-references
  • Primary manufacturer: Altec Air, Llc Dba Altec Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Desiccant,activated, cataloged under National Stock Number 6850-00-735-5371, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Altec Air, Llc Dba Altec Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6850-00-735-5371
Primary Part Number402-108-3
Item NameDesiccant,activated
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerAltec Air, Llc Dba Altec Llc
StatusCANCELLED
Sieve Particle Size Gradation Percentage100.0 MINIMUM PASSED 1/16 INCH IN
Active IngredientSODIUM ALUMOSILICATE
Moisture Indicator ImpregnationNOT INCLUDED
Quantity Within Each Unit Package5.0 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6850-00-167-167613X 1/8-INCH PELLETS INTERCHANGEABLE
Desiccant,activated
Uop Molecular Sieve Dept a Joint Venture
2640-00-204-3196583048 INTERCHANGEABLE
Patch,inner Tube Repair
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-826-5695T-13X INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
6850-00-865-2418 INTERCHANGEABLE
Desiccant,activated
Cross-Reference Index
Part NumberManufacturer
SILIPORTTE G5 Arkema France (FRA)
402-108-3 PRIMARY Altec Air, Llc Dba Altec Llc (USA)
13X Union Carbide Corp Sub of Dow Co the (USA)
13X 1/16 INCH PELLETS PRIMARY Uop Molecular Sieve Dept a Joint Venture (USA)
SILIPORTTE G5 Ceca Sa (FRA)
01611889 Asrc Federal Facilities Logistics, Llc (USA)
Related Parts
6850-00-167-1676INTERCHANGEABLE
DESICCANT,ACTIVATED
13X 1/8-INCH PELLETS
2640-00-204-3196INTERCHANGEABLE
PATCH,INNER TUBE REPAIR
583048
5340-00-826-5695INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
T-13X
6850-00-865-2418INTERCHANGEABLE
DESICCANT,ACTIVATED

Frequently Asked Questions

What is NSN 6850-00-735-5371?

NSN 6850-00-735-5371 is a Desiccant,activated, manufactured by Altec Air, Llc Dba Altec Llc, classified under FSC 6850 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6850-00-735-5371?

NSN 6850-00-735-5371 has 6 cross-referenced part numbers: SILIPORTTE G5 (Arkema France), 402-108-3 (Altec Air, Llc Dba Altec Llc), 13X (Union Carbide Corp Sub of Dow Co the), 13X 1/16 INCH PELLETS (Uop Molecular Sieve Dept a Joint Venture), SILIPORTTE G5 (Ceca Sa) and 1 more.

What NSN replaces 6850-00-735-5371?

There are 4 known substitutes for 6850-00-735-5371: 6850-00-167-1676, 2640-00-204-3196, 5340-00-826-5695 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 402-108-3?

Key specifications for 402-108-3: Sieve Particle Size Gradation Percentage: 100.0 MINIMUM PASSED 1/16 INCH IN; Special Features: PELLET FORM; 10 ANGSTROM UNITS PORE DIAMETER; Active Ingredient: SODIUM ALUMOSILICATE; Moisture Indicator Impregnation: NOT INCLUDED. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6850-00-735-5371 still in active supply?

NSN 6850-00-735-5371 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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