Mask, Gas4240-01-705-6779

NSN 4240-01-705-6779 · NIIN 017056779 · Part number G018-7114-16

Gentex Corp · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 60240

Government record, cited

NSN 4240-01-705-6779 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-705-6779. Manufacturer of record part number: G018-7114-16.

Also searched as 4240-01-705-6779 · 4240017056779 · NIIN 017056779 · 01-705-6779 · FSC 4240 Safety and Rescue Equipment · CAGE 60240 · G018-7114-16

Nearby stock numbers ← 4240-01-705-6718 Mask, Gas · 4240-01-705-6782 Mask, Gas →

Features

Mask,gas — FSC 4240
Canister Protection for Which Designed: CHEMICAL RESISTANT
1 manufacturer part number on file
Manufacturer of record: Gentex Corp

Identification

NSN: 4240-01-705-6779
NIIN: 017056779
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: G018-7114-16
Manufacturer: Gentex Corp

General Description

The Mask,gas, cataloged under National Stock Number 4240-01-705-6779, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Gentex Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4240-01-705-6779
Primary Part Number	G018-7114-16
Item Name	Mask,gas
FSC / FSG	4240 / 42 — Safety and Rescue Equipment
Manufacturer	Gentex Corp
Status	ACTIVE
Canister Protection for Which Designed	CHEMICAL RESISTANT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
G018-7114-16 PRIMARY	Gentex Corp (USA)

No interchangeability data on file.

Other items in FSC 4240 — Safety and Rescue Equipment

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

4240-00-001-1515

4240-00-001-1515 · Item name not on file

4240-00-001-2684

4240-00-001-2684 · Item name not on file

4240-00-006-0022

HOSE,EVACUATION

4240-00-007-4576

4240-00-007-4576 · Item name not on file

4240-00-007-8182

4240-00-007-8182 · Item name not on file

4240-00-007-8183

4240-00-007-8183 · Item name not on file

4240-00-007-8184

4240-00-007-8184 · Item name not on file

4240-00-007-8185

4240-00-007-8185 · Item name not on file

Frequently Asked Questions

What is NSN 4240-01-705-6779?

NSN 4240-01-705-6779 is a Mask,gas, manufactured by Gentex Corp, classified under FSC 4240, Safety and Rescue Equipment. Status: active.

What part numbers are listed for NSN 4240-01-705-6779?

NSN 4240-01-705-6779 has 1 manufacturer part number on file: G018-7114-16 (Gentex Corp).

What are the specifications of G018-7114-16?

Key specifications for G018-7114-16: Special Features: MEDIUM HOOD;PACKAGED LENGTH-51 CENTIMETERS;UNPACKAGED LENGTH-45 CENTIMERS;PACKAGED WIDTH-35 CENTIMETERS;UNPACKAGED WIDTH-30 CENTIMETERS;PACKAGED HEIGHT-20 CENTIMETERS;UNPACKAGED HEIGHT-15 CENTIMETERS;PACKAGED WEIGHT-4900 GRAMS;UNPACKAGED WEIGHT-4700 GRAMS G; Part Name Assigned by Controlling Agency: HOOD ASSEMBLY, MASK, NECKDAM; Canister Protection for Which Designed: CHEMICAL RESISTANT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4240-01-705-6779 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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