NSN 4240-01-340-9629 · NIIN 013409629 · Part number U-273
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 59165
Government record, cited
NSN 4240-01-340-9629 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-340-9629. Manufacturer of record part number: U-273.
Also searched as4240-01-340-9629 ·
4240013409629 ·
NIIN 013409629 ·
01-340-9629 ·
FSC 4240 Safety and Rescue Equipment · CAGE 59165 · U-273 · 4240PL1825675
Manufacturer of record: Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
Identification
NSN: 4240-01-340-9629
NIIN: 013409629
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: U-273
Manufacturer: Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
General Description
The Element,gas, cataloged under National Stock Number 4240-01-340-9629, 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 Norman Filter Company, L.l.c. Dba Norman Filter Co Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Element,gas
FSC / FSG
4240 — Safety and Rescue Equipment (FSG 42)
Manufacturers
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (CAGE 59165)
Technical Specifications
Parameter
Value
NSN
4240-01-340-9629
Primary Part Number
U-273
Item Name
Element,gas
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (USA)
Reference documents
Reference
Meaning
4240PL1825675
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
No interchangeability data on file.
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 4240-01-340-9629?
NSN 4240-01-340-9629 is a Element,gas, manufactured by Norman Filter Company, L.l.c. Dba Norman Filter Co Llc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-340-9629?
NSN 4240-01-340-9629 has 1 manufacturer part number on file: U-273 (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc).
Is NSN 4240-01-340-9629 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.