PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1089 0630 21Indicator,temperature,thermocoup

Atlas Copco Compressors Llc · NSN 6685-01-574-6139 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-574-6139 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-574-6139. Primary manufacturer part number: 1089 0630 21.
Features
  • Indicator,temperature,thermocoup — FSC 6685
  • Reference Data and Literature: TO 34Y1-180-1
  • 3 verified cross-references
  • Primary manufacturer: Atlas Copco Compressors Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-574-6139, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Atlas Copco Compressors Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-574-6139
Primary Part Number1089 0630 21
Item NameIndicator,temperature,thermocoup
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAtlas Copco Compressors Llc
StatusACTIVE
Reference Data and LiteratureTO 34Y1-180-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5325-00-803-7308 INTERCHANGEABLE
Ring,retaining
6685-01-486-1376310-039 INTERCHANGEABLE
Indicator,temperature,electrical
Vdo-Yazaki Corp
Cross-Reference Index
Part NumberManufacturer
1089 0630 21 PRIMARY Atlas Copco Compressors Llc (USA)
310-220-003C Vdo North America Llc (USA)
310-039 PRIMARY Vdo North America Llc (USA)
Related Parts
5325-00-803-7308INTERCHANGEABLE
RING,RETAINING
6685-01-486-1376INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
310-039

Frequently Asked Questions

What is NSN 6685-01-574-6139?

NSN 6685-01-574-6139 is a Indicator,temperature,thermocoup, manufactured by Atlas Copco Compressors Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-574-6139?

NSN 6685-01-574-6139 has 3 cross-referenced part numbers: 1089 0630 21 (Atlas Copco Compressors Llc), 310-220-003C (Vdo North America Llc), 310-039 (Vdo North America Llc).

What NSN replaces 6685-01-574-6139?

There are 2 known substitutes for 6685-01-574-6139: 5325-00-803-7308, 6685-01-486-1376. Verify interchangeability with system specifications before substitution.

What are the specifications of 1089 0630 21?

Key specifications for 1089 0630 21: Part Name Assigned by Controlling Agency: GAUGE,WATER TEMPERATURE; Special Features: INSTALLED IN INSTRUMENT PANEL 1310 4315 00; End Item Identification: LP-90 COMPRESSOR 4310-01-542-6865; Reference Data and Literature: TO 34Y1-180-1. 4 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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