3m Company · NSN 4240-01-251-1579 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-251-1579 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-251-1579. Primary manufacturer part number: S6500.
4240-01-251-1579 — No Item Name Available illustration
Features
Respirator,air Filtering — FSC 4240
Filter Replaceability: REPLACEABLE
Material Type: ELASTIC
Adjustability: ADJUSTABLE
Exhaust Valve: INCLUDED
Mask Filter Quantity: 2
Filter Type: CARTRIDGE AND FILTER PAD
Material: RUBBER SILICONE CLASS Q MASK
Applications
Applications requiring Rubber Silicone Class Q Mask construction
General Description
The Respirator,air Filtering, cataloged under National Stock Number 4240-01-251-1579, 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 3m Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4240-01-251-1579 is a Respirator,air Filtering, manufactured by 3m Company, classified under FSC 4240 (No Item Name Available). Status: active.
What are the part numbers for NSN 4240-01-251-1579?
NSN 4240-01-251-1579 has 6 cross-referenced part numbers: S6500 (3m Company), S6500 (American Optical Co), 50640 (Aearo Company), S6500 (Aearo Company 1 Dba Aearo Div Ao Safety Occupational Prescription Eyewear), 50640 (American Optical Co) and 1 more.
What NSN replaces 4240-01-251-1579?
There are 9 known substitutes for 4240-01-251-1579: 1650-00-870-3414, 5120-01-024-6182, 5325-01-213-7707 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of S6500?
Key specifications for S6500: Filter Replaceability: REPLACEABLE; Material Type: ELASTIC; Adjustability: ADJUSTABLE; Exhaust Valve: INCLUDED. 11 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.