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812-839-001 — GAGE,VACUUM,INDICATING

✓ Government record, cited
SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND · COMPONENT
PRODUCT OVERVIEW

812-839-001: GAGE,VACUUM,INDICATING.

The GAGE,VACUUM,INDICATING is a SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND industrial component. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-204-5458, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
812-839-001
NSN: 6685-01-204-5458
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 51729 — DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS (USA)
SPECIFICATIONS
Part Number812-839-001
ManufacturerSIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND
NSN6685-01-204-5458
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND GAGE,VACUUM,INDICATING TITLE COMPONENT PN 812-839-001 MFR SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND GAGE,VACUUM,INDICATING
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES 1
F-7669REVD ITEM 198Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 812-839-001?
812-839-001 is a GAGE,VACUUM,INDICATING manufactured by SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND.
What parts can replace 812-839-001?
There is 1 known substitute for 812-839-001: F-7669REVD ITEM 198. Substitute compatibility should be verified for your specific system.
What is the NSN for 812-839-001?
812-839-001 is cataloged in the U.S. Government catalog under NSN 6685-01-204-5458. This indicates validated use in U.S. government and defense supply chains.
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