Square D Co Monroe Plant · NSN 4240-01-251-1567 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-251-1567 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-251-1567. Primary manufacturer part number: R4530.
4240-01-251-1567 — No Item Name Available illustration
Features
Respirator,air Filtering — FSC 4240
Adjustability: ADJUSTABLE
Filter Replaceability: REPLACEABLE
Mask Filter Quantity: 2
Material Type: ELASTIC
Filter Type: CARTRIDGE AND FILTER PAD
Exhaust Valve: INCLUDED
Material: RUBBER MASK
Applications
Applications requiring Rubber Mask construction
General Description
The Respirator,air Filtering, cataloged under National Stock Number 4240-01-251-1567, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Square D Co Monroe Plant. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4240-01-251-1567 is a Respirator,air Filtering, manufactured by Square D Co Monroe Plant, classified under FSC 4240 (No Item Name Available). Status: active.
What are the part numbers for NSN 4240-01-251-1567?
NSN 4240-01-251-1567 has 4 cross-referenced part numbers: R4530 (Square D Co Monroe Plant), 50401 (Square D Co Monroe Plant), R4530 (American Optical Co), 50401 (American Optical Co).
What NSN replaces 4240-01-251-1567?
There are 12 known substitutes for 4240-01-251-1567: 5133-00-222-9469, 1005-00-523-0039, 4820-00-595-1175 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of R4530?
Key specifications for R4530: Adjustability: ADJUSTABLE; Filter Replaceability: REPLACEABLE; Mask Filter Quantity: 2; Material Type: ELASTIC. 11 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.