PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1647931-1Resistor,thermal

Mission Systems Davenport Inc. · NSN 5905-01-438-4420 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-438-4420 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-438-4420. Primary manufacturer part number: 1647931-1.
Features
  • Resistor,thermal — FSC 5905
  • 5 verified cross-references
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,thermal, cataloged under National Stock Number 5905-01-438-4420, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mission Systems Davenport Inc.. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameResistor,thermal
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersVishay Dale Electronics, Llc Div Vishay Americas (CAGE 91637); Nimikkeistokeskus Ncb Finland (CAGE A486G); Mission Systems Davenport Inc. (CAGE 99251); Dale Electronics Inc Frequency Control Group (CAGE 22929)
Technical Specifications
ParameterValue
NSN5905-01-438-4420
Primary Part Number1647931-1
Item NameResistor,thermal
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2520-00-371-3186A1470 INTERCHANGEABLE
Spacer,pinion,shaft
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
6220-00-432-4664A-1470 INTERCHANGEABLE
Gear and Pinion Assembly,landing
Grimes Aerospace Company
5996-01-026-7280A1470 INTERCHANGEABLE
Amplifier,radio Frequency
Frequency Electronics Inc
5930-01-030-863926032 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
8455-01-528-9132 INTERCHANGEABLE
Insignia,shoulder Sleeve
3439-01-596-6246A1470 INTERCHANGEABLE
Nozzle,spec
American Hakko Products, Inc. Dba American Hakko Products Inc
8455-01-659-8779 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-6708 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-6718 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1470 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
1647931-1 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
10130830 Nimikkeistokeskus Ncb Finland (FIN)
1647931-1 PRIMARY Mission Systems Davenport Inc. (USA)
A1470 Dale Electronics Inc Frequency Control Group (USA)
Related Parts
2520-00-371-3186INTERCHANGEABLE
SPACER,PINION,SHAFT
A1470
6220-00-432-4664INTERCHANGEABLE
GEAR AND PINION ASSEMBLY,LANDING
A-1470
5996-01-026-7280INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
A1470
5930-01-030-8639INTERCHANGEABLE
SWITCH,LIQUID LEVEL
26032
8455-01-528-9132INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
3439-01-596-6246INTERCHANGEABLE
NOZZLE,SPEC
A1470
8455-01-659-8779INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-6708INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-6718INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5905-01-438-4420?

NSN 5905-01-438-4420 is a Resistor,thermal, manufactured by Mission Systems Davenport Inc., classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-438-4420?

NSN 5905-01-438-4420 has 5 cross-referenced part numbers: A1470 (Vishay Dale Electronics, Llc Div Vishay Americas), 1647931-1 (Vishay Dale Electronics, Llc Div Vishay Americas), 10130830 (Nimikkeistokeskus Ncb Finland), 1647931-1 (Mission Systems Davenport Inc.), A1470 (Dale Electronics Inc Frequency Control Group).

What NSN replaces 5905-01-438-4420?

There are 9 known substitutes for 5905-01-438-4420: 2520-00-371-3186, 6220-00-432-4664, 5996-01-026-7280 and 6 more. Verify interchangeability with system specifications before substitution.

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