PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423785-2Cartridge,respirator,air Filteri

Naval Air Warfare Center Aircraft Division Joint Base Jbmdl · NSN 4240-01-048-3096 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-048-3096 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-048-3096. Primary manufacturer part number: 423785-2.
Features
  • Cartridge,respirator,air Filteri — FSC 4240
  • 2 verified cross-references
  • Primary manufacturer: Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,respirator,air Filteri, cataloged under National Stock Number 4240-01-048-3096, 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 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. This item has 2 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.

Catalog Facts
Item NameCartridge,respirator,air Filteri
FSC / FSG4240 — No Item Name Available (FSG 42)
ManufacturersNaval Air Warfare Center Aircraft Division Joint Base Jbmdl (CAGE 80020); National Bullet Proof Inc (CAGE 79678)
Technical Specifications
ParameterValue
NSN4240-01-048-3096
Primary Part Number423785-2
Item NameCartridge,respirator,air Filteri
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerNaval Air Warfare Center Aircraft Division Joint Base Jbmdl
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9905-00-057-3262R211518X24HA INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
2590-00-102-3053658555 INTERCHANGEABLE
Control Assembly,push-Pull
Caterpillar Inc Div Caterpillar Defense
9905-00-336-9025R211018X24HA INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
2910-00-390-8779 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
9905-01-074-94129905010749412 INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
6810-01-190-2730 INTERCHANGEABLE
Rhodamine B
4240-01-249-5540 INTERCHANGEABLE
Cartridge,respirator,air Filteri
2520-01-267-6052J3192340 INTERCHANGEABLE
Torque Converter,vehicular
Chrysler Corp Engine and Components Sales Diversified Products Div
5945-01-294-9692R21 INTERCHANGEABLE
Relay,hybrid
Versitron Inc
5331-01-304-3465R21 INTERCHANGEABLE
O-Ring
Caro, Inc. Dba South Bend Lathe
Cross-Reference Index
Part NumberManufacturer
423785-2 PRIMARY Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
R21 National Bullet Proof Inc (USA)
Related Parts
9905-00-057-3262INTERCHANGEABLE
SIGN,TRAFFIC
R211518X24HA
2590-00-102-3053INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
658555
9905-00-336-9025INTERCHANGEABLE
SIGN,TRAFFIC
R211018X24HA
2910-00-390-8779INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
9905-01-074-9412INTERCHANGEABLE
SIGN,TRAFFIC
9905010749412
6810-01-190-2730INTERCHANGEABLE
RHODAMINE B
4240-01-249-5540INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
2520-01-267-6052INTERCHANGEABLE
TORQUE CONVERTER,VEHICULAR
J3192340
5945-01-294-9692INTERCHANGEABLE
RELAY,HYBRID
R21
5331-01-304-3465INTERCHANGEABLE
O-RING
R21
5975-01-460-6572INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
R-21
1660-01-668-6580INTERCHANGEABLE
VALVE ASSEMBLY,ENVIRONMENTAL CON
423785-2

Frequently Asked Questions

What is NSN 4240-01-048-3096?

NSN 4240-01-048-3096 is a Cartridge,respirator,air Filteri, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-048-3096?

NSN 4240-01-048-3096 has 2 cross-referenced part numbers: 423785-2 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), R21 (National Bullet Proof Inc).

What NSN replaces 4240-01-048-3096?

There are 12 known substitutes for 4240-01-048-3096: 9905-00-057-3262, 2590-00-102-3053, 9905-00-336-9025 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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