PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

COBRAIITester,lubricant Friction

Naeco Associates Llc · NSN 6630-01-441-2935 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-441-2935 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-441-2935. Primary manufacturer part number: COBRAII.
Features
  • Tester,lubricant Friction — FSC 6630
  • Functional Description: ELECTROCHEMICALLY ANALYZES THE QUALITY OF THE INHIBITOR SYSTEM IN SYNTHETIC OILS
  • 4 verified cross-references
  • Primary manufacturer: Naeco Associates Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,lubricant Friction, cataloged under National Stock Number 6630-01-441-2935, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naeco Associates Llc. 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
NSN6630-01-441-2935
Primary Part NumberCOBRAII
Item NameTester,lubricant Friction
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerNaeco Associates Llc
StatusACTIVE
Functional DescriptionELECTROCHEMICALLY ANALYZES THE QUALITY OF THE INHIBITOR SYSTEM IN SYNTHETIC OILS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6695-00-005-1278 INTERCHANGEABLE
Transducer,motional Pickup
6625-00-502-7348500A INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5985-00-729-4074MDC2017BB-40 INTERCHANGEABLE
Attenuator,variable
Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc
6625-00-765-0469100A INTERCHANGEABLE
Detector,radio Frequency
Industrial Test Equipment Company, Inc. Dba Industrial Test Equipment Co
4940-00-870-1231500A INTERCHANGEABLE
Degreaser
Graymills Corporation
4940-01-028-7493EP-5UL INTERCHANGEABLE
Heat Gun,electric
Electrical Assembly Inc. Div Eddy Products
5895-01-031-3879 INTERCHANGEABLE
Generator,pulse
4510-01-192-9802 INTERCHANGEABLE
Faucet,double
6625-01-214-4515500A INTERCHANGEABLE
Analyzer,spectrum
Trig-Tek, Incorporated
4520-01-426-3292500-A INTERCHANGEABLE
Control Box
Microtherm Llc
Cross-Reference Index
Part NumberManufacturer
500A Naeco Associates Llc (USA)
6630PL1427692 Jednolity Indeks Materialowy - Uniform Material Index (POL)
COBRAII PRIMARY Naeco Associates Llc (USA)
TCT Spectro Scientific, Inc Dba Spectro Inc (USA)
Related Parts
6695-00-005-1278INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
6625-00-502-7348INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
500A
5985-00-729-4074INTERCHANGEABLE
ATTENUATOR,VARIABLE
MDC2017BB-40
6625-00-765-0469INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
100A
4940-00-870-1231INTERCHANGEABLE
DEGREASER
500A
4940-01-028-7493INTERCHANGEABLE
HEAT GUN,ELECTRIC
EP-5UL
5895-01-031-3879INTERCHANGEABLE
GENERATOR,PULSE
4510-01-192-9802INTERCHANGEABLE
FAUCET,DOUBLE
6625-01-214-4515INTERCHANGEABLE
ANALYZER,SPECTRUM
500A
4520-01-426-3292INTERCHANGEABLE
CONTROL BOX
500-A
4920-01-706-5091INTERCHANGEABLE
ANALYZER,BALANCER AND VIBRATION
COBRA II

Frequently Asked Questions

What is NSN 6630-01-441-2935?

NSN 6630-01-441-2935 is a Tester,lubricant Friction, manufactured by Naeco Associates Llc, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-441-2935?

NSN 6630-01-441-2935 has 4 cross-referenced part numbers: 500A (Naeco Associates Llc), 6630PL1427692 (Jednolity Indeks Materialowy - Uniform Material Index), COBRAII (Naeco Associates Llc), TCT (Spectro Scientific, Inc Dba Spectro Inc).

What NSN replaces 6630-01-441-2935?

There are 11 known substitutes for 6630-01-441-2935: 6695-00-005-1278, 6625-00-502-7348, 5985-00-729-4074 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of COBRAII?

Key specifications for COBRAII: Overall Length: 5.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: COMPLETE OIL BREAKDOWN RATE ANALYZER; Overall Height: 5.000 INCHES NOMINAL IN; Functional Description: ELECTROCHEMICALLY ANALYZES THE QUALITY OF THE INHIBITOR SYSTEM IN SYNTHETIC OILS. 6 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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