NSN 4240-01-680-4546 · NIIN 016804546 · Part number GA3000B
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 55719
Government record, cited
NSN 4240-01-680-4546 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-680-4546. Manufacturer of record part number: GA3000B.
Also searched as4240-01-680-4546 ·
4240016804546 ·
NIIN 016804546 ·
01-680-4546 ·
FSC 4240 Safety and Rescue Equipment · CAGE 55719 · GA3000B
Nearby stock numbers← 4240-01-680-2118 Parts Kit, Respirator
·
4240-01-680-5279 Jack, Special →
Features
Protector,hearing — FSC 4240
Headband Type: ADJUSTABLE SINGLE BAND
1 manufacturer part number on file
Manufacturer of record: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Identification
NSN: 4240-01-680-4546
NIIN: 016804546
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: GA3000B
Manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
General Description
The Protector,hearing, cataloged under National Stock Number 4240-01-680-4546, 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 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 1 specification, 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
4240-01-680-4546
Primary Part Number
GA3000B
Item Name
Protector,hearing
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Status
ACTIVE
Headband Type
ADJUSTABLE SINGLE BAND
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (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 4240-01-680-4546?
NSN 4240-01-680-4546 is a Protector,hearing, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-680-4546?
NSN 4240-01-680-4546 has 1 manufacturer part number on file: GA3000B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
What are the specifications of GA3000B?
Key specifications for GA3000B: Headband Type: ADJUSTABLE SINGLE BAND; Special Features: NOISE REDUCTION RATING, DB, 25; HEADBAND CUSHIONED, EAR PIECE CUSHIONED; Part Name Assigned by Controlling Agency: EAR PROTECTION. 1 specification is documented in the U.S. Government catalog.
Is NSN 4240-01-680-4546 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.