Cleaning Kit, Fiber6850-01-689-4518

NSN 6850-01-689-4518 · NIIN 016894518 · Part number CKF

Thorlabs, Inc · FSC 6850 — Miscellaneous Chemical Specialties · FSG 68 — Chemicals and Chemical Products · CAGE 0LW43

Government record, cited

NSN 6850-01-689-4518 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-689-4518. Manufacturer of record part number: CKF.

Also searched as 6850-01-689-4518 · 6850016894518 · NIIN 016894518 · 01-689-4518 · FSC 6850 Miscellaneous Chemical Specialties · CAGE 0LW43 · CKF · 92137197

Nearby stock numbers ← 6850-01-689-3287 Green, Gas · 6850-01-689-6560 Cleaning Compound, Acid, Pipeline →

Features

Cleaning Kit,fiber — FSC 6850
Accessory Components and Quantity: FCS3, MCC25, LFW90, FCC-720, FCC-7021
2 manufacturer part numbers on file
Manufacturer of record: Thorlabs, Inc

Identification

NSN: 6850-01-689-4518
NIIN: 016894518
FSC: 6850 — Miscellaneous Chemical Specialties
FSG: 68 — Chemicals and Chemical Products
Primary part number: CKF
Manufacturer: Thorlabs, Inc

General Description

The Cleaning Kit,fiber, cataloged under National Stock Number 6850-01-689-4518, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Thorlabs, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	6850-01-689-4518
Primary Part Number	CKF
Item Name	Cleaning Kit,fiber
FSC / FSG	6850 / 68 — Miscellaneous Chemical Specialties
Manufacturer	Thorlabs, Inc
Status	ACTIVE
Accessory Components and Quantity	FCS3, MCC25, LFW90, FCC-720, FCC-7021

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
CKF PRIMARY	Thorlabs, Inc (USA)
92137197	Thales Sa (FRA)

No interchangeability data on file.

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

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

Frequently Asked Questions

What is NSN 6850-01-689-4518?

NSN 6850-01-689-4518 is a Cleaning Kit,fiber, manufactured by Thorlabs, Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.

What part numbers are listed for NSN 6850-01-689-4518?

NSN 6850-01-689-4518 has 2 manufacturer part numbers on file: CKF (Thorlabs, Inc), 92137197 (Thales Sa).

What are the specifications of CKF?

Key specifications for CKF: Accessory Components and Quantity: FCS3, MCC25, LFW90, FCC-720, FCC-7021; Part Name Assigned by Controlling Agency: FIBER OPTIC CLEANING KIT. 1 specification is documented in the U.S. Government catalog.

Is NSN 6850-01-689-4518 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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