NSN 4240-01-705-3921 · NIIN 017053921 · Part number A-115-2-A03-P01
Mp Filtri Usa, Inc. · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 5T9T1
Government record, cited
NSN 4240-01-705-3921 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-705-3921. Manufacturer of record part number: A-115-2-A03-P01.
Also searched as4240-01-705-3921 ·
4240017053921 ·
NIIN 017053921 ·
01-705-3921 ·
FSC 4240 Safety and Rescue Equipment · CAGE 5T9T1 · A-115-2-A03-P01
Nearby stock numbers← 4240-01-705-3302 Mask, Air Filtering
·
4240-01-705-5606 Filter Unit, Gas-Particulate →
Features
Filter,particulate — FSC 4240
Material: PLASTIC POLYAMIDE NYLON FRAME
Material: PLASTIC VINYL OR PAPER FILTER
1 manufacturer part number on file
Manufacturer of record: Mp Filtri Usa, Inc.
Identification
NSN: 4240-01-705-3921
NIIN: 017053921
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: A-115-2-A03-P01
Manufacturer: Mp Filtri Usa, Inc.
General Description
The Filter,particulate, cataloged under National Stock Number 4240-01-705-3921, 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 Mp Filtri Usa, Inc.. Government technical data includes 2 specifications, 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
4240-01-705-3921
Primary Part Number
A-115-2-A03-P01
Item Name
Filter,particulate
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Mp Filtri Usa, Inc.
Status
ACTIVE
Material
PLASTIC POLYAMIDE NYLON FRAME
Material
PLASTIC VINYL OR PAPER FILTER
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 4240-01-705-3921?
NSN 4240-01-705-3921 is a Filter,particulate, manufactured by Mp Filtri Usa, Inc., classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-705-3921?
NSN 4240-01-705-3921 has 1 manufacturer part number on file: A-115-2-A03-P01 (Mp Filtri Usa, Inc.).
What are the specifications of A-115-2-A03-P01?
Key specifications for A-115-2-A03-P01: Special Features: OPERATING TEMPERATURE IS BETWEEN MINUS 25.0 CELCIUS TO 10; Part Name Assigned by Controlling Agency: AIR BREATHERS AND FILLER PLUGS; Material: PLASTIC POLYAMIDE NYLON FRAME; Material: PLASTIC VINYL OR PAPER FILTER. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-705-3921 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.