NSN 4240-01-633-4209 · NIIN 016334209 · Part number CH35NP
Wiley X, Inc. Dba Wiley X Inc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 0S7V7
Government record, cited
NSN 4240-01-633-4209 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-633-4209. Manufacturer of record part number: CH35NP.
Also searched as4240-01-633-4209 ·
4240016334209 ·
NIIN 016334209 ·
01-633-4209 ·
FSC 4240 Safety and Rescue Equipment · CAGE 0S7V7 · CH35NP
Manufacturer of record: Wiley X, Inc. Dba Wiley X Inc
Identification
NSN: 4240-01-633-4209
NIIN: 016334209
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: CH35NP
Manufacturer: Wiley X, Inc. Dba Wiley X Inc
General Description
The Nosepiece Adapter, cataloged under National Stock Number 4240-01-633-4209, 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 Wiley X, Inc. Dba Wiley X Inc. 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
4240-01-633-4209
Primary Part Number
CH35NP
Item Name
Nosepiece Adapter
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Wiley X, Inc. Dba Wiley X Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 4240-01-633-4209?
NSN 4240-01-633-4209 is a Nosepiece Adapter, manufactured by Wiley X, Inc. Dba Wiley X Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-633-4209?
NSN 4240-01-633-4209 has 2 manufacturer part numbers on file: CH35NP (Frontline Safety Australia Pty Ltd), CH35NP (Wiley X, Inc. Dba Wiley X Inc).
What are the specifications of CH35NP?
Key specifications for CH35NP: Special Features: NOSEPIECE,UNIVESAL UNIVERSAL PRESCRIPTION LENS CARRIER (UPLC) COMPATIBLE,WILEY X VAPOR SPECTACLE KIT,1 EACH; Part Name Assigned by Controlling Agency: NOSEPIECE ADAPTER,INDUSTRIAL SPECTACLE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-633-4209 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.