Faceshield, Industrial4240-01-558-3253

NSN 4240-01-558-3253 · NIIN 015583253 · Part number 21ARC12 AF-C+500

Paramount Corp. · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 44NS5

Government record, cited

NSN 4240-01-558-3253 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-558-3253. Manufacturer of record part number: 21ARC12 AF-C+500.

Also searched as 4240-01-558-3253 · 4240015583253 · NIIN 015583253 · 01-558-3253 · FSC 4240 Safety and Rescue Equipment · CAGE 44NS5 · 21ARC12 AF-C+500 · 21AGR12AF-C+500

Nearby stock numbers ← 4240-01-557-8629 Air- Pack Safety · 4240-01-558-3950 Faceshield, Industrial →

Features

Faceshield,industrial — FSC 4240
Style Designator: PLASTIC VISOR WITH FOREHEAD AND SEMISKULL GUARD
Visor Support Method: HEADGEAR
Visor Thickness: 0.105 INCHES NOMINAL IN
Visor Width: 8.000 INCHES NOMINAL IN
Visor Length: 14.000 INCHES NOMINAL IN
Visor Color: GREEN, LIGHT
2 manufacturer part numbers on file

Identification

NSN: 4240-01-558-3253
NIIN: 015583253
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 21ARC12 AF-C+500
Manufacturer: Paramount Corp.

General Description

The Faceshield,industrial, cataloged under National Stock Number 4240-01-558-3253, 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 Paramount Corp.. Government technical data includes 6 specifications, 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	4240-01-558-3253
Primary Part Number	21ARC12 AF-C+500
Item Name	Faceshield,industrial
FSC / FSG	4240 / 42 — Safety and Rescue Equipment
Manufacturer	Paramount Corp.
Status	ACTIVE
Style Designator	PLASTIC VISOR WITH FOREHEAD AND SEMISKULL GUARD
Visor Support Method	HEADGEAR
Visor Thickness	0.105 INCHES NOMINAL IN
Visor Width	8.000 INCHES NOMINAL IN
Visor Length	14.000 INCHES NOMINAL IN
Visor Color	GREEN, LIGHT

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
21ARC12 AF-C+500 PRIMARY	Paramount Corp. (USA)
21AGR12AF-C+500	Paramount 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 4240-01-558-3253?

NSN 4240-01-558-3253 is a Faceshield,industrial, manufactured by Paramount Corp., classified under FSC 4240, Safety and Rescue Equipment. Status: active.

What part numbers are listed for NSN 4240-01-558-3253?

NSN 4240-01-558-3253 has 2 manufacturer part numbers on file: 21ARC12 AF-C+500 (Paramount Corp.), 21AGR12AF-C+500 (Paramount Corp.).

What are the specifications of 21ARC12 AF-C+500?

Key specifications for 21ARC12 AF-C+500: Style Designator: PLASTIC VISOR WITH FOREHEAD AND SEMISKULL GUARD; Visor Support Method: HEADGEAR; Visor Thickness: 0.105 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: (INAVY)FACE SHIELD W/HARD CAP. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4240-01-558-3253 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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