PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SV1Gage,vacuum,thermoc

Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments · NSN 6625-00-831-5409 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-831-5409 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-831-5409. Primary manufacturer part number: SV1.
Features
  • Gage,vacuum,thermoc — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,vacuum,thermoc, cataloged under National Stock Number 6625-00-831-5409, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGage,vacuum,thermoc
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersTeledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments (CAGE 07682)
Technical Specifications
ParameterValue
NSN6625-00-831-5409
Primary Part NumberSV1
Item NameGage,vacuum,thermoc
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTeledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
8040-00-159-4877 INTERCHANGEABLE
Adhesive
3120-00-339-2701SV1 INTERCHANGEABLE
Bushing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
5310-00-559-4919 INTERCHANGEABLE
Washer,spring Tension
5905-00-944-3804 INTERCHANGEABLE
Resistor,voltage Sensitive
2090-01-449-2719SV-1 INTERCHANGEABLE
Valve,charging
Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd
Cross-Reference Index
Part NumberManufacturer
SV1 PRIMARY Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments (USA)
Related Parts
8040-00-159-4877INTERCHANGEABLE
ADHESIVE
3120-00-339-2701INTERCHANGEABLE
BUSHING,SLEEVE
SV1
5310-00-559-4919INTERCHANGEABLE
WASHER,SPRING TENSION
5905-00-944-3804INTERCHANGEABLE
RESISTOR,VOLTAGE SENSITIVE
2090-01-449-2719INTERCHANGEABLE
VALVE,CHARGING
SV-1

Frequently Asked Questions

What is NSN 6625-00-831-5409?

NSN 6625-00-831-5409 is a Gage,vacuum,thermoc, manufactured by Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-831-5409?

NSN 6625-00-831-5409 has 1 cross-referenced part number: SV1 (Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments).

What NSN replaces 6625-00-831-5409?

There are 5 known substitutes for 6625-00-831-5409: 8040-00-159-4877, 3120-00-339-2701, 5310-00-559-4919 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 6625-00-831-5409 still in active supply?

NSN 6625-00-831-5409 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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