PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

351A-5Hose,extension,toxic Gas-Vapor S

Henry Schein, Inc. · NSN 6665-01-191-8963 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-191-8963 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-191-8963. Primary manufacturer part number: 351A-5.
Features
  • Hose,extension,toxic Gas-Vapor S — FSC 6665
  • General Characteristics Item Description: AN EXTENSION HOSE FOR TAKING REMOTE GAS OR VAPOR SAMPLES COMPATIBLE FOR USE WITH TOXIC GAS-VAPOR DETECTOR KIT,NSN: 6665-01-190-7159; UNIT QTY 15 FEET FT
  • 4 verified cross-references
  • Primary manufacturer: Henry Schein, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,extension,toxic Gas-Vapor S, cataloged under National Stock Number 6665-01-191-8963, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Henry Schein, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-191-8963
Primary Part Number351A-5
Item NameHose,extension,toxic Gas-Vapor S
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerHenry Schein, Inc.
StatusACTIVE
General Characteristics Item DescriptionAN EXTENSION HOSE FOR TAKING REMOTE GAS OR VAPOR SAMPLES COMPATIBLE FOR USE WITH TOXIC GAS-VAPOR DETECTOR KIT,NSN: 6665-01-190-7159; UNIT QTY 15 FEET FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-0210350A INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5960-00-116-9958 INTERCHANGEABLE
Electron Tube
5985-00-449-3692350A INTERCHANGEABLE
Attenuator,variable
Keysight Technologies Inc
5905-00-549-15283-50A INTERCHANGEABLE
Resistor,current Regulating
Amperite Co Inc
5910-00-615-9955 INTERCHANGEABLE
Capacitor,variable,air Dielectri
5935-00-702-4199 INTERCHANGEABLE
Jack,tip
6515-00-926-9201 INTERCHANGEABLE
Connector,tubing,straight
6625-01-018-5024350A INTERCHANGEABLE
Test Equipment,vibration
Unholtz-Dickie Corp
6645-01-155-3966030B00037 INTERCHANGEABLE
Timer,sequential
U S Dept of Transportation Federal Aviation Administration
6220-01-201-748514-012A INTERCHANGEABLE
Light,warning
Federal Signal Corporation
Cross-Reference Index
Part NumberManufacturer
351A-5 Henry Schein, Inc. (USA)
351A-5 Instrument Depot Inc (USA)
2417542-2 Sensidyne, Lp Dba Sensidyne (USA)
350A Instrument Depot Inc (USA)
Related Parts
3110-00-100-0210INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
350A
5960-00-116-9958INTERCHANGEABLE
ELECTRON TUBE
5985-00-449-3692INTERCHANGEABLE
ATTENUATOR,VARIABLE
350A
5905-00-549-1528INTERCHANGEABLE
RESISTOR,CURRENT REGULATING
3-50A
5910-00-615-9955INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
5935-00-702-4199INTERCHANGEABLE
JACK,TIP
6515-00-926-9201INTERCHANGEABLE
CONNECTOR,TUBING,STRAIGHT
6625-01-018-5024INTERCHANGEABLE
TEST EQUIPMENT,VIBRATION
350A
6645-01-155-3966INTERCHANGEABLE
TIMER,SEQUENTIAL
030B00037
6220-01-201-7485INTERCHANGEABLE
LIGHT,WARNING
14-012A
4910-01-408-3280INTERCHANGEABLE
TRUCK,LIFT,WHEEL
350A

Frequently Asked Questions

What is NSN 6665-01-191-8963?

NSN 6665-01-191-8963 is a Hose,extension,toxic Gas-Vapor S, manufactured by Henry Schein, Inc., classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-191-8963?

NSN 6665-01-191-8963 has 4 cross-referenced part numbers: 351A-5 (Henry Schein, Inc.), 351A-5 (Instrument Depot Inc), 2417542-2 (Sensidyne, Lp Dba Sensidyne), 350A (Instrument Depot Inc).

What NSN replaces 6665-01-191-8963?

There are 11 known substitutes for 6665-01-191-8963: 3110-00-100-0210, 5960-00-116-9958, 5985-00-449-3692 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 351A-5?

Key specifications for 351A-5: General Characteristics Item Description: AN EXTENSION HOSE FOR TAKING REMOTE GAS OR VAPOR SAMPLES COMPATIBLE FOR USE WITH TOXIC GAS-VAPOR DETECTOR KIT,NSN: 6665-01-190-7159; UNIT QTY 15 FEET FT; Part Name Assigned by Controlling Agency: HOSE EXTENSION TOXIC GAS-VAPOR SAMPLING 15 FEET FT. 2 total characteristics are documented in the Federal Logistics Information System.

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