Desiccant, Activated6850-01-667-4515

NSN 6850-01-667-4515 · NIIN 016674515 · Part number TY2-4UN-SZ

Raytheon Company · FSC 6850 — Miscellaneous Chemical Specialties · FSG 68 — Chemicals and Chemical Products · CAGE 15090

Government record, cited

NSN 6850-01-667-4515 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-667-4515. Manufacturer of record part number: TY2-4UN-SZ.

Also searched as 6850-01-667-4515 · 6850016674515 · NIIN 016674515 · 01-667-4515 · FSC 6850 Miscellaneous Chemical Specialties · CAGE 15090 · TY2-4UN-SZ · M3464TY1

Nearby stock numbers ← 6850-01-667-3850 Scale Removing Compound · 6850-01-667-4801 Additive, Coolant →

Features

Desiccant,activated — FSC 6850
2 manufacturer part numbers on file
Manufacturer of record: Raytheon Company

Identification

NSN: 6850-01-667-4515
NIIN: 016674515
FSC: 6850 — Miscellaneous Chemical Specialties
FSG: 68 — Chemicals and Chemical Products
Primary part number: TY2-4UN-SZ
Manufacturer: Raytheon Company

General Description

The Desiccant,activated, cataloged under National Stock Number 6850-01-667-4515, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Raytheon Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6850-01-667-4515
Primary Part Number	TY2-4UN-SZ
Item Name	Desiccant,activated
FSC / FSG	6850 / 68 — Miscellaneous Chemical Specialties
Manufacturer	Raytheon Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC D)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
TY2-4UN-SZ PRIMARY	Raytheon Company (USA)
M3464TY1 PRIMARY	Raytheon Company (USA)

No interchangeability data on file.

Other items in FSC 6850 — Miscellaneous Chemical Specialties

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6850-00-001-6461

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6850-00-003-5139

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6850-00-003-5179

6850-00-003-5179 · Item name not on file

6850-00-003-6167

6850-00-003-6167 · Item name not on file

6850-00-004-0526

CLEANING STATION,OPTICAL LENS

6850-00-005-5305

CLEANING COMPOUND,AIRCRAFT SURFA

6850-00-005-5305

CLEANING COMPOUND,AIRCRAFT SURFA

6850-00-008-7482

6850-00-008-7482 · Item name not on file

Frequently Asked Questions

What is NSN 6850-01-667-4515?

NSN 6850-01-667-4515 is a Desiccant,activated, manufactured by Raytheon Company, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.

What part numbers are listed for NSN 6850-01-667-4515?

NSN 6850-01-667-4515 has 2 manufacturer part numbers on file: TY2-4UN-SZ (Raytheon Company), M3464TY1 (Raytheon Company).

What are the specifications of TY2-4UN-SZ?

Key specifications for TY2-4UN-SZ: Special Features: EXT QTY 1432; Part Name Assigned by Controlling Agency: DESICCANT,ACTIVATED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6850-01-667-4515 hazardous material?

Hazardous per DLA record (HMIC D). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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