PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-0008654Bulb Assembly,aspirator

Avox Systems Inc Dba Avox Systems Inc · NSN 6630-00-399-2962 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-399-2962 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-399-2962. Primary manufacturer part number: 4-0008654.
Features
  • Bulb Assembly,aspirator — FSC 6630
  • General Characteristics Item Description: COMES W/VALVE; FOR USE ON SCOTT AVIATION GAS DETECTION INSTRUMENTS ONLY
  • 2 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Bulb Assembly,aspirator, cataloged under National Stock Number 6630-00-399-2962, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-00-399-2962
Primary Part Number4-0008654
Item NameBulb Assembly,aspirator
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
General Characteristics Item DescriptionCOMES W/VALVE; FOR USE ON SCOTT AVIATION GAS DETECTION INSTRUMENTS ONLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2920-00-362-05830155613-00 INTERCHANGEABLE
Cap,ignition Distribution
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5940-01-513-12441107S INTERCHANGEABLE
Terminal Junction Block,sectiona
Regal Beloit America, Inc
Cross-Reference Index
Part NumberManufacturer
11-07S Avox Systems Inc Dba Avox Systems Inc (USA)
4-0008654 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
2920-00-362-0583INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
0155613-00
5940-01-513-1244INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
1107S

Frequently Asked Questions

What is NSN 6630-00-399-2962?

NSN 6630-00-399-2962 is a Bulb Assembly,aspirator, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-00-399-2962?

NSN 6630-00-399-2962 has 2 cross-referenced part numbers: 11-07S (Avox Systems Inc Dba Avox Systems Inc), 4-0008654 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 6630-00-399-2962?

There are 2 known substitutes for 6630-00-399-2962: 2920-00-362-0583, 5940-01-513-1244. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-0008654?

Key specifications for 4-0008654: General Characteristics Item Description: COMES W/VALVE; FOR USE ON SCOTT AVIATION GAS DETECTION INSTRUMENTS ONLY. 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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