PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D23.08.018Gauge,vane Torque

Groupe Leader · NSN 6660-01-423-6639 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-423-6639 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-423-6639. Primary manufacturer part number: D23.08.018.
Features
  • Gauge,vane Torque — FSC 6660
  • 2 verified cross-references
  • Primary manufacturer: Groupe Leader
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gauge,vane Torque, cataloged under National Stock Number 6660-01-423-6639, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Groupe Leader. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-01-423-6639
Primary Part NumberD23.08.018
Item NameGauge,vane Torque
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerGroupe Leader
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-291-234960239 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5120-00-785-46441833-1 INTERCHANGEABLE
Cumalong,conductor
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.
5998-00-883-9084 INTERCHANGEABLE
Electronic Components Assembly
1630-00-925-8550183-31 INTERCHANGEABLE
Retainer,wheel,landing
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5133-01-083-9295 INTERCHANGEABLE
Drill,twist
6660-01-443-111518331 INTERCHANGEABLE
Indicator,wind Direction and Spe
R. M. Young Company Llc
4130-01-482-155418331 INTERCHANGEABLE
Vacu-Disc
Dcm Clean Air Products, Inc.
5962-01-513-6308GEM31521BFA INTERCHANGEABLE
Microcircuit,memory
Sri International
4820-01-672-684418331 INTERCHANGEABLE
Valve,ball
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
D23.08.018 Groupe Leader (FRA)
18331 Coastal Environmental Systems, Inc. (USA)
Related Parts
5330-00-291-2349INTERCHANGEABLE
SEAL,PLAIN ENCASED
60239
5120-00-785-4644INTERCHANGEABLE
CUMALONG,CONDUCTOR
1833-1
5998-00-883-9084INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1630-00-925-8550INTERCHANGEABLE
RETAINER,WHEEL,LANDING
183-31
5133-01-083-9295INTERCHANGEABLE
DRILL,TWIST
6660-01-443-1115INTERCHANGEABLE
INDICATOR,WIND DIRECTION AND SPE
18331
4130-01-482-1554INTERCHANGEABLE
VACU-DISC
18331
5962-01-513-6308INTERCHANGEABLE
MICROCIRCUIT,MEMORY
GEM31521BFA
4820-01-672-6844INTERCHANGEABLE
VALVE,BALL
18331

Frequently Asked Questions

What is NSN 6660-01-423-6639?

NSN 6660-01-423-6639 is a Gauge,vane Torque, manufactured by Groupe Leader, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-423-6639?

NSN 6660-01-423-6639 has 2 cross-referenced part numbers: D23.08.018 (Groupe Leader), 18331 (Coastal Environmental Systems, Inc.).

What NSN replaces 6660-01-423-6639?

There are 9 known substitutes for 6660-01-423-6639: 5330-00-291-2349, 5120-00-785-4644, 5998-00-883-9084 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D23.08.018?

Key specifications for D23.08.018: Special Features: CHECKS VANE BEARING TORQUE OF WIND MONITOR FAMILY SENSORS.RANGE:0 TO 50 GM-CM;RESOLUTION:AT 10 CM DISTANCE,EACH DIVISION REPRESENTS 5 GM-CM.USED FOR PASS/FAIL TEST OF VANE BEARINGS. CM; End Item Identification: 170' PATROL COASTAL 9PC-1) CLASS SHIP. 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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