PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5607Bulb,aspirator,kit

Ion Science Inc. Dba Ion Science Inc · NSN 6665-00-978-5516 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-978-5516 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-978-5516. Primary manufacturer part number: 5607.
Features
  • Bulb,aspirator,kit — FSC 6665
  • General Characteristics Item Description: USED WITH THE M42 GAS MASK
  • 3 verified cross-references
  • Primary manufacturer: Ion Science Inc. Dba Ion Science Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Bulb,aspirator,kit, cataloged under National Stock Number 6665-00-978-5516, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ion Science Inc. Dba Ion Science Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-00-978-5516
Primary Part Number5607
Item NameBulb,aspirator,kit
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerIon Science Inc. Dba Ion Science Inc
StatusACTIVE
General Characteristics Item DescriptionUSED WITH THE M42 GAS MASK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-5458 INTERCHANGEABLE
Bearing,ball,annular
4320-00-176-0501WT-5706W INTERCHANGEABLE
Socket,ring
Eaton Aerospace, Llc Dba Jackson South
4730-00-263-5267 INTERCHANGEABLE
Tee,pipe
4730-00-263-5269 INTERCHANGEABLE
Tee,pipe
4730-00-263-52705706 1-1/2IN INTERCHANGEABLE
Tee,pipe
The Walworth Company
4730-00-263-52715706 2 INTERCHANGEABLE
Tee,pipe
The Walworth Company
5330-00-291-9397 INTERCHANGEABLE
Gasket
5935-00-388-91295607 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5970-00-451-62245607-40 INTERCHANGEABLE
Insulator,bushing
Seastrom Manufacturing Co Inc
5315-00-775-70595607 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
5706 Mine Safety Appliances Company (USA)
5607 PRIMARY Ion Science Inc. Dba Ion Science Inc (USA)
5706 Ion Science Inc. Dba Ion Science Inc (USA)
Related Parts
3110-00-156-5458INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-176-0501INTERCHANGEABLE
SOCKET,RING
WT-5706W
4730-00-263-5267INTERCHANGEABLE
TEE,PIPE
4730-00-263-5269INTERCHANGEABLE
TEE,PIPE
4730-00-263-5270INTERCHANGEABLE
TEE,PIPE
5706 1-1/2IN
4730-00-263-5271INTERCHANGEABLE
TEE,PIPE
5706 2
5330-00-291-9397INTERCHANGEABLE
GASKET
5935-00-388-9129INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5607
5970-00-451-6224INTERCHANGEABLE
INSULATOR,BUSHING
5607-40
5315-00-775-7059INTERCHANGEABLE
PIN,QUICK RELEASE
5607
5930-01-012-7996INTERCHANGEABLE
SWITCH,TOGGLE
5100-0201-00
2540-01-015-0970INTERCHANGEABLE
HOOK,PINTLE
5706

Frequently Asked Questions

What is NSN 6665-00-978-5516?

NSN 6665-00-978-5516 is a Bulb,aspirator,kit, manufactured by Ion Science Inc. Dba Ion Science Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-00-978-5516?

NSN 6665-00-978-5516 has 3 cross-referenced part numbers: 5706 (Mine Safety Appliances Company), 5607 (Ion Science Inc. Dba Ion Science Inc), 5706 (Ion Science Inc. Dba Ion Science Inc).

What NSN replaces 6665-00-978-5516?

There are 12 known substitutes for 6665-00-978-5516: 3110-00-156-5458, 4320-00-176-0501, 4730-00-263-5267 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5607?

Key specifications for 5607: General Characteristics Item Description: USED WITH THE M42 GAS MASK. 1 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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