NSN 4240-01-644-0638 · NIIN 016440638 · Part number 352B LARGE
Yates Gear, Inc. Dba Yates Gear Inc · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 45187
Government record, cited
NSN 4240-01-644-0638 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-644-0638. Manufacturer of record part number: 352B LARGE.
Also searched as4240-01-644-0638 ·
4240016440638 ·
NIIN 016440638 ·
01-644-0638 ·
FSC 4240 Safety and Rescue Equipment · CAGE 45187 · 352B LARGE
Manufacturer of record: Yates Gear, Inc. Dba Yates Gear Inc
Identification
NSN: 4240-01-644-0638
NIIN: 016440638
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 352B LARGE
Manufacturer: Yates Gear, Inc. Dba Yates Gear Inc
General Description
The Harness,safety,industrial, cataloged under National Stock Number 4240-01-644-0638, 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 Yates Gear, Inc. Dba Yates Gear Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Harness,safety,industrial
FSC / FSG
4240 — Safety and Rescue Equipment (FSG 42)
Manufacturers
Yates Gear, Inc. Dba Yates Gear Inc (CAGE 45187)
Technical Specifications
Parameter
Value
NSN
4240-01-644-0638
Primary Part Number
352B LARGE
Item Name
Harness,safety,industrial
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Yates Gear, Inc. Dba Yates Gear Inc
Status
ACTIVE
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 4240-01-644-0638?
NSN 4240-01-644-0638 is a Harness,safety,industrial, manufactured by Yates Gear, Inc. Dba Yates Gear Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-644-0638?
NSN 4240-01-644-0638 has 1 manufacturer part number on file: 352B LARGE (Yates Gear, Inc. Dba Yates Gear Inc).
Is NSN 4240-01-644-0638 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.