NSN 4240-01-734-9908 · NIIN 017349908 · Part number 4932478878
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 40817
Government record, cited
NSN 4240-01-734-9908 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-734-9908. Manufacturer of record part number: 4932478878.
Also searched as4240-01-734-9908 ·
4240017349908 ·
NIIN 017349908 ·
01-734-9908 ·
FSC 4240 Safety and Rescue Equipment · CAGE 40817 · 4932478878
Manufacturer of record: Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
Identification
NSN: 4240-01-734-9908
NIIN: 017349908
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 4932478878
Manufacturer: Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
General Description
The Protector,hearing, cataloged under National Stock Number 4240-01-734-9908, 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 Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools. 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
4240-01-734-9908
Primary Part Number
4932478878
Item Name
Protector,hearing
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools (USA)
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 4240-01-734-9908?
NSN 4240-01-734-9908 is a Protector,hearing, manufactured by Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-734-9908?
NSN 4240-01-734-9908 has 1 manufacturer part number on file: 4932478878 (Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools).
What are the specifications of 4932478878?
Key specifications for 4932478878: Special Features: BOLT LP WIRELESS SPEAK AND LISTEN EAR DEFENDER PROTECTION EARMUFF; SNR 30 DECIBAL; Part Name Assigned by Controlling Agency: EARMUFF. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-734-9908 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.