PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2850-71Indicator,water Temperature,engi

Tld Wollard Llc · NSN 6620-01-136-5053 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-136-5053 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-136-5053. Primary manufacturer part number: 2850-71.
Features
  • Indicator,water Temperature,engi — FSC 6620
  • General Characteristics Item Description: 0 TO 220 DEG F; 12 V V
  • 2 verified cross-references
  • Primary manufacturer: Tld Wollard Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,water Temperature,engi, cataloged under National Stock Number 6620-01-136-5053, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tld Wollard Llc. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-01-136-5053
Primary Part Number2850-71
Item NameIndicator,water Temperature,engi
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
General Characteristics Item Description0 TO 220 DEG F; 12 V V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2815-00-236-2645285071 INTERCHANGEABLE
Support,intermediat
Brinkley Technology Group Llc Dba Hercules Manufacturing
5962-00-402-7762SN5489 INTERCHANGEABLE
Microcircuit,memory
Texas Instruments Incorporated
2530-00-436-3037285069 INTERCHANGEABLE
Chamber,air Brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
1680-01-060-078628507-1 INTERCHANGEABLE
Rack,output
Triumph Controls, Llc Dba Triumph Controls, Llc
Cross-Reference Index
Part NumberManufacturer
2850-71 PRIMARY Tld Wollard Llc (USA)
Z-9152877 Tld Wollard Llc (USA)
Related Parts
2815-00-236-2645INTERCHANGEABLE
SUPPORT,INTERMEDIAT
285071
5962-00-402-7762INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SN5489
2530-00-436-3037INTERCHANGEABLE
CHAMBER,AIR BRAKE
285069
1680-01-060-0786INTERCHANGEABLE
RACK,OUTPUT
28507-1

Frequently Asked Questions

What is NSN 6620-01-136-5053?

NSN 6620-01-136-5053 is a Indicator,water Temperature,engi, manufactured by Tld Wollard Llc, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-136-5053?

NSN 6620-01-136-5053 has 2 cross-referenced part numbers: 2850-71 (Tld Wollard Llc), Z-9152877 (Tld Wollard Llc).

What NSN replaces 6620-01-136-5053?

There are 4 known substitutes for 6620-01-136-5053: 2815-00-236-2645, 5962-00-402-7762, 2530-00-436-3037 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2850-71?

Key specifications for 2850-71: General Characteristics Item Description: 0 TO 220 DEG F; 12 V V. 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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