PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33381Battery Assembly

Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division · NSN 6135-01-599-7563 · FSC 6135 · No Item Name Available
Verified by PartsTable
NSN 6135-01-599-7563 — this item is cataloged by the U.S. Government under National Stock Number 6135-01-599-7563. Primary manufacturer part number: 33381.
Features
  • Battery Assembly — FSC 6135
  • Environmental Attribute Code: NON-CADMIUM PRODUCT
  • 1 verified cross-reference
  • Primary manufacturer: Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery Assembly, cataloged under National Stock Number 6135-01-599-7563, 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 Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6135-01-599-7563
Primary Part Number33381
Item NameBattery Assembly
FSC / FSG6135 / 61 — No Item Name Available
ManufacturerWelch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division
StatusACTIVE
Environmental Attribute CodeNON-CADMIUM PRODUCT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-104-8491 INTERCHANGEABLE
Coil,radio Frequency
2910-00-373-156533381 INTERCHANGEABLE
Filter,fluid
Wix Corp
5815-00-753-097933381 INTERCHANGEABLE
Teletypewriter Subassembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Cross-Reference Index
Part NumberManufacturer
33381 Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division (USA)
Related Parts
5950-00-104-8491INTERCHANGEABLE
COIL,RADIO FREQUENCY
2910-00-373-1565INTERCHANGEABLE
FILTER,FLUID
33381
5815-00-753-0979INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
33381

Frequently Asked Questions

What is NSN 6135-01-599-7563?

NSN 6135-01-599-7563 is a Battery Assembly, manufactured by Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division, classified under FSC 6135 (No Item Name Available). Status: active.

What are the part numbers for NSN 6135-01-599-7563?

NSN 6135-01-599-7563 has 1 cross-referenced part number: 33381 (Welch Allyn Protocol Inc Dba Welch Allyn Monitoring Div Monitoring Division).

What NSN replaces 6135-01-599-7563?

There are 3 known substitutes for 6135-01-599-7563: 5950-00-104-8491, 2910-00-373-1565, 5815-00-753-0979. Verify interchangeability with system specifications before substitution.

What are the specifications of 33381?

Key specifications for 33381: Part Name Assigned by Controlling Agency: PORTABLE DEFIBRILLATOR SPARE BATTERY; Environmental Attribute Code: NON-CADMIUM PRODUCT; Special Features: THIS IS A 12 VOLT, 4.5 AH, NICKEL-METAL HYDRIDE BATTERY.. 3 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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