PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1900DC Instrument Calib

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · NSN 6625-01-165-2121 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-165-2121 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-165-2121. Primary manufacturer part number: 1900.
Features
  • DC Instrument Calib — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The DC Instrument Calib, cataloged under National Stock Number 6625-01-165-2121, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-165-2121
Primary Part Number1900
Item NameDC Instrument Calib
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-845-6937 (1900)
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeY
Verified Substitutes 4
6625-00-845-69371900 SUCCESSOR
Meter,special Scale
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
5998-01-076-73281900 SUCCESSOR
Guide,circuit Card,locking Tab
Stanford Applied Engineering Inc
Computer System,digital
7025-01-601-11561900 SUCCESSOR
Receiver,digital Data
National Security Agency
Cross-Reference Index
Part NumberManufacturer
1900 Dowty Rfl Industries Inc (USA)
1900 PRIMARY Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
Related Parts
SUCCESSOR 6625-00-845-6937 Meter,special Scale · 1900
5998-01-076-7328SUCCESSOR
GUIDE,CIRCUIT CARD,LOCKING TAB
1900
7010-01-208-5931SUCCESSOR
COMPUTER SYSTEM,DIGITAL
7025-01-601-1156SUCCESSOR
RECEIVER,DIGITAL DATA
1900

Frequently Asked Questions

What is NSN 6625-01-165-2121?

NSN 6625-01-165-2121 is a DC Instrument Calib, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-165-2121?

NSN 6625-01-165-2121 has 2 cross-referenced part numbers: 1900 (Dowty Rfl Industries Inc), 1900 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).

What NSN replaces 6625-01-165-2121?

There are 4 known substitutes for 6625-01-165-2121: 6625-00-845-6937, 5998-01-076-7328, 7010-01-208-5931 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1900?

Key specifications for 1900: End Item Identification: DLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED; End Item Identification: DLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED. 2 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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