PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CY2105AUSM44ACase,electrical-Electronic Test

Joint Electronics Type Designation System · NSN 6625-00-542-0991 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-542-0991 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-542-0991. Primary manufacturer part number: CY2105AUSM44A.
Features
  • Case,electrical-Electronic Test — FSC 6625
  • Material: PLYWOOD AND STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Surface Treatment: ENAMEL
  • Handle Quantity: 2
  • Component Name: GENERATOR,SIGNAL; CABLE ASSEMBLY,POWER,ELECTRICAL; RF CABLE ASSEMBLY; CONNECTOR ADAPTER; CONNECTOR ADAPTER; FUSEHOLDER
  • Component Identifying Number: CG-409/U/4 FT TYPE NO. AND CX-3135/U/6 FT TYPE NO. AND TS-510A/U TYPE NO. AND UG-201A/U TYPE NO. AND UG-349A/U TYPE NO. AND MX-1730/U TYPE NO. A
  • Component Quantity: 7
  • Component Controlling Agency: CENS
Applications
  • Applications requiring Plywood and Steel Location Not Otherwise Specified construction
General Description

The Case,electrical-Electronic Test, cataloged under National Stock Number 6625-00-542-0991, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-542-0991
Primary Part NumberCY2105AUSM44A
Item NameCase,electrical-Electronic Test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
MaterialPLYWOOD AND STEEL LOCATION NOT OTHERWISE SPECIFIED
Surface TreatmentENAMEL
Handle Quantity2
Component NameGENERATOR,SIGNAL; CABLE ASSEMBLY,POWER,ELECTRICAL; RF CABLE ASSEMBLY; CONNECTOR ADAPTER; CONNECTOR ADAPTER; FUSEHOLDER
Component Identifying NumberCG-409/U/4 FT TYPE NO. AND CX-3135/U/6 FT TYPE NO. AND TS-510A/U TYPE NO. AND UG-201A/U TYPE NO. AND UG-349A/U TYPE NO. AND MX-1730/U TYPE NO. A
Component Quantity7
Component Controlling AgencyCENS
Handle LocationEACH SIDE
Locking DeviceNOT INCLUDED
MaterialPLYWOOD AND STEEL LOCATION NOT OTHERWISE SPECIFIED
Surface TreatmentENAMEL
Handle Quantity2
Component NameGENERATOR,SIGNAL; CABLE ASSEMBLY,POWER,ELECTRICAL; RF CABLE ASSEMBLY; CONNECTOR ADAPTER; CONNECTOR ADAPTER; FUSEHOLDER
Component Identifying NumberCG-409/U/4 FT TYPE NO. AND CX-3135/U/6 FT TYPE NO. AND TS-510A/U TYPE NO. AND UG-201A/U TYPE NO. AND UG-349A/U TYPE NO. AND MX-1730/U TYPE NO. A
Component Quantity7
Component Controlling AgencyCENS
Handle LocationEACH SIDE
Locking DeviceNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 12
No Item Name Available
5330-00-178-63932187 INTERCHANGEABLE
Seal,plain Encased
Eaton Aerospace, Llc Dba Jackson South
5325-00-281-1557150-1 INTERCHANGEABLE
Grommet,nonmetallic
Dresser Industries Inc Leroi Div
5305-00-527-3463 INTERCHANGEABLE
Screw,machine
5930-00-581-60281JRBA15 INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
5950-00-648-27992187 INTERCHANGEABLE
Saturable Reactor
Precision Electronics, Inc
5360-00-941-373914210 INTERCHANGEABLE
Spring,helical,compression
Emcor Enclosures Llc
6240-00-949-81062140-0037 INTERCHANGEABLE
Lamp,incandescent
Keysight Technologies Inc
5905-01-129-73462187 INTERCHANGEABLE
Resistor
Avo Multi-Amp Corp
3825-01-198-92512187 INTERCHANGEABLE
Distributor,water,tank Type
Central Mfg Corp
Cross-Reference Index
Part NumberManufacturer
608DE102 Hewlett-Packard Company Dba HP (USA)
CY2105AUSM44A PRIMARY Joint Electronics Type Designation System (USA)
2187 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
Related Parts
6625-00-631-9549SUCCESSOR
NO ITEM NAME AVAILABLE
5330-00-178-6393INTERCHANGEABLE
SEAL,PLAIN ENCASED
2187
5325-00-281-1557INTERCHANGEABLE
GROMMET,NONMETALLIC
150-1
5305-00-527-3463INTERCHANGEABLE
SCREW,MACHINE
5930-00-581-6028INTERCHANGEABLE
SWITCH,ROTARY
1JRBA15
5950-00-648-2799INTERCHANGEABLE
SATURABLE REACTOR
2187
5360-00-941-3739INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14210
6240-00-949-8106INTERCHANGEABLE
LAMP,INCANDESCENT
2140-0037
5905-01-129-7346INTERCHANGEABLE
RESISTOR
2187
3825-01-198-9251INTERCHANGEABLE
DISTRIBUTOR,WATER,TANK TYPE
2187
5340-01-313-4020INTERCHANGEABLE
HANDLE,MANUAL CONTROL
6510-01-331-3341INTERCHANGEABLE
SPONGE,SURGICAL
2187G

Frequently Asked Questions

What is NSN 6625-00-542-0991?

NSN 6625-00-542-0991 is a Case,electrical-Electronic Test, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-542-0991?

NSN 6625-00-542-0991 has 3 cross-referenced part numbers: 608DE102 (Hewlett-Packard Company Dba HP), CY2105AUSM44A (Joint Electronics Type Designation System), 2187 (Entron Industries Limited Partnership Dba Entron Industries Property Div).

What NSN replaces 6625-00-542-0991?

There are 12 known substitutes for 6625-00-542-0991: 6625-00-631-9549, 5330-00-178-6393, 5325-00-281-1557 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CY2105AUSM44A?

Key specifications for CY2105AUSM44A: Overall Length: 20.250 INCHES NOMINAL IN; Material: PLYWOOD AND STEEL LOCATION NOT OTHERWISE SPECIFIED; Surface Treatment: ENAMEL; Handle Quantity: 2. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-542-0991 still in active supply?

NSN 6625-00-542-0991 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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