PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

4609Detector,gas

Name: 4609
SKU: 6665-01-315-1278

Ghc Specialty Brands, Llc Dba Lab Safety Supply · NSN 6665-01-315-1278 · FSC 6665 · No Item Name Available

Verified by PartsTable

NSN 6665-01-315-1278 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-315-1278. Primary manufacturer part number: 4609.

6665-01-315-1278 — No Item Name Available illustration

Features

Detector,gas — FSC 6665
4 verified cross-references
Primary manufacturer: Ghc Specialty Brands, Llc Dba Lab Safety Supply

Applications

Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment

General Description

The Detector,gas, cataloged under National Stock Number 6665-01-315-1278, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ghc Specialty Brands, Llc Dba Lab Safety Supply. This item has 4 commercial cross-references from 2 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

Parameter	Value
NSN	6665-01-315-1278
Primary Part Number	4609
Item Name	Detector,gas
FSC / FSG	6665 / 66 — No Item Name Available
Manufacturer	Ghc Specialty Brands, Llc Dba Lab Safety Supply
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 11

3110-00-155-6849309SWI INTERCHANGEABLE

Bearing,ball,annular

Skf Usa Inc.

5365-00-507-326070717 INTERCHANGEABLE

Spacer,ring

Cummins Inc.

1680-00-677-4763460-9 INTERCHANGEABLE

Connector,gearbox

Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc

6105-00-752-2124110A122 INTERCHANGEABLE

Motor,direct Current

Globe Motors, Inc. Dba Allient Dayton

5950-00-802-57634609 INTERCHANGEABLE

Coil,radio Frequency

Bourns Inc

5985-01-025-39024609 INTERCHANGEABLE

Adapter,waveguide

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq

5945-01-181-4237 INTERCHANGEABLE

Relay,thermal

4520-01-299-92854609 INTERCHANGEABLE

Heater,fuel Oil Ele

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

4210-01-387-00154609 INTERCHANGEABLE

Bucket Wiring Harne

Sims Fiberglass Co

3040-01-436-58034609-545 INTERCHANGEABLE

Connecting Link,rigid

Tyee Aircraft Inc Div Tyee Aircraft

Cross-Reference Index

Part Number	Manufacturer
89-12-28-89 MSP	Air Force Medical Logistics Office (USA)
4609 PRIMARY	Ghc Specialty Brands, Llc Dba Lab Safety Supply (USA)
M-4609	Ghc Specialty Brands, Llc Dba Lab Safety Supply (USA)
F89L149	Air Force Medical Logistics Office (USA)

Related Parts

3110-00-155-6849INTERCHANGEABLE

BEARING,BALL,ANNULAR

309SWI

5365-00-507-3260INTERCHANGEABLE

SPACER,RING

70717

1680-00-677-4763INTERCHANGEABLE

CONNECTOR,GEARBOX

460-9

6105-00-752-2124INTERCHANGEABLE

MOTOR,DIRECT CURRENT

110A122

5950-00-802-5763INTERCHANGEABLE

COIL,RADIO FREQUENCY

4609

5985-01-025-3902INTERCHANGEABLE

ADAPTER,WAVEGUIDE

4609

5945-01-181-4237INTERCHANGEABLE

RELAY,THERMAL

4520-01-299-9285INTERCHANGEABLE

HEATER,FUEL OIL ELE

4609

4210-01-387-0015INTERCHANGEABLE

BUCKET WIRING HARNE

4609

3040-01-436-5803INTERCHANGEABLE

CONNECTING LINK,RIGID

4609-545

5120-01-562-0821INTERCHANGEABLE

SOCKET SET,SOCKET WRENCH

4609

Frequently Asked Questions

What is NSN 6665-01-315-1278?

NSN 6665-01-315-1278 is a Detector,gas, manufactured by Ghc Specialty Brands, Llc Dba Lab Safety Supply, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-315-1278?

NSN 6665-01-315-1278 has 4 cross-referenced part numbers: 89-12-28-89 MSP (Air Force Medical Logistics Office), 4609 (Ghc Specialty Brands, Llc Dba Lab Safety Supply), M-4609 (Ghc Specialty Brands, Llc Dba Lab Safety Supply), F89L149 (Air Force Medical Logistics Office).

What NSN replaces 6665-01-315-1278?

There are 11 known substitutes for 6665-01-315-1278: 3110-00-155-6849, 5365-00-507-3260, 1680-00-677-4763 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4609?

Key specifications for 4609: Special Features: NTL DRAEGER METHYLETHYL KETONE DETECTOR TUBE; PROVIDES GAS/VAPOR CONCENTRATION REEADING FOR SAFE WORK ENVIRONMENT; 100-12000PPM MEASURING RANGE; USED WITH PORTABLE BELLOWS HAND PUMP AND QUANTIMETER; UNIT QTY 10; Part Name Assigned by Controlling Agency: DETECTOR GAS METHYLETHYL KETONE 10S. 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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