PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C18.1M-40-2000-0000Battery,nonrechargeable

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 6135-00-221-4720 · FSC 6135 · No Item Name Available
Verified by PartsTable
NSN 6135-00-221-4720 — this item is cataloged by the U.S. Government under National Stock Number 6135-00-221-4720. Primary manufacturer part number: C18.1M-40-2000-0000.
Features
  • Battery,nonrechargeable — FSC 6135
  • Battery Electrolyte: CARBON ZINC
  • Terminal Quantity: 2
  • Terminal Type: FLAT SURFACE BOTTOM
  • Shape: RECTANGULAR
  • Voltage in Volts: 15.0
  • Nondefinitive Spec/std Data: NO.BA-332/U, NEDA 221 TYPE
  • Terminal Type: FLAT SURFACE TOP
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,nonrechargeable, cataloged under National Stock Number 6135-00-221-4720, is classified within Federal Supply Class 6135 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN6135-00-221-4720
Primary Part NumberC18.1M-40-2000-0000
Item NameBattery,nonrechargeable
FSC / FSG6135 / 61 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusACTIVE
Battery ElectrolyteCARBON ZINC
Terminal Quantity2
Terminal TypeFLAT SURFACE BOTTOM
ShapeRECTANGULAR
Voltage in Volts15.0
Nondefinitive Spec/std DataNO.BA-332/U, NEDA 221 TYPE
Terminal TypeFLAT SURFACE TOP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-091-3334 INTERCHANGEABLE
Actuator,mechanical
6810-00-174-6585 INTERCHANGEABLE
Sodium Hydroxide
6810-00-234-8373 INTERCHANGEABLE
Sodium Hydroxide
5985-00-287-73093722 INTERCHANGEABLE
Attenuator,variable
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5340-00-356-3584372-2 INTERCHANGEABLE
Bumper
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
2590-00-594-6176 INTERCHANGEABLE
Cable Assy,special
5120-00-595-90173722 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
6625-00-648-8685 INTERCHANGEABLE
Ohmmeter
4920-01-043-9752372-2 INTERCHANGEABLE
Detector,voltage
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
6750-01-066-99213722 INTERCHANGEABLE
Plate,photographic
Horizons Incorporated Div Imaging Systems Group
Cross-Reference Index
Part NumberManufacturer
ANSI C18.1M National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
37-22 Triplett (bluffton) Corporation Dba Lfe Instruments (USA)
504 Ucar Carbon Co Inc (USA)
MILB18TYPEBA332U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ANSI-C18.1M American National Standards Institute Incorporated Dba American National Standards Institute (USA)
T37-22 Triplett (bluffton) Corporation Dba Lfe Instruments (USA)
504E Union Carbide Corp Electronic Specialty Products Group (USA)
C18.1M-40-2000-0000 PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
1680-00-091-3334INTERCHANGEABLE
ACTUATOR,MECHANICAL
6810-00-174-6585INTERCHANGEABLE
SODIUM HYDROXIDE
6810-00-234-8373INTERCHANGEABLE
SODIUM HYDROXIDE
5985-00-287-7309INTERCHANGEABLE
ATTENUATOR,VARIABLE
3722
5340-00-356-3584INTERCHANGEABLE
BUMPER
372-2
2590-00-594-6176INTERCHANGEABLE
CABLE ASSY,SPECIAL
5120-00-595-9017INTERCHANGEABLE
WRENCH,OPEN END
3722
6625-00-648-8685INTERCHANGEABLE
OHMMETER
4920-01-043-9752INTERCHANGEABLE
DETECTOR,VOLTAGE
372-2
6750-01-066-9921INTERCHANGEABLE
PLATE,PHOTOGRAPHIC
3722
6625-01-086-9580INTERCHANGEABLE
METER,SPECIAL SCALE
6610-01-223-3192INTERCHANGEABLE
CAP,END
3722

Frequently Asked Questions

What is NSN 6135-00-221-4720?

NSN 6135-00-221-4720 is a Battery,nonrechargeable, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 6135 (No Item Name Available). Status: active.

What are the part numbers for NSN 6135-00-221-4720?

NSN 6135-00-221-4720 has 8 cross-referenced part numbers: ANSI C18.1M (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 37-22 (Triplett (bluffton) Corporation Dba Lfe Instruments), 504 (Ucar Carbon Co Inc), MILB18TYPEBA332U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ANSI-C18.1M (American National Standards Institute Incorporated Dba American National Standards Institute) and 3 more.

What NSN replaces 6135-00-221-4720?

There are 12 known substitutes for 6135-00-221-4720: 1680-00-091-3334, 6810-00-174-6585, 6810-00-234-8373 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C18.1M-40-2000-0000?

Key specifications for C18.1M-40-2000-0000: Overall Length: 0.625 INCHES NOMINAL IN; Overall Width: 0.594 INCHES NOMINAL IN; Battery Electrolyte: CARBON ZINC; Overall Height: 1.375 INCHES NOMINAL IN. 11 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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