PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

738342-221Resistor,variable,nonwire Wound,

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5905-00-917-1387 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-917-1387 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-917-1387. Primary manufacturer part number: 738342-221.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Reliability Indicator: NOT ESTABLISHED
  • Body Diameter: 0.500 INCHES NOMINAL IN
  • Rotary Actuator Travel in Angular Deg: 295.0 NOMINAL
  • Device Design Type: NONTURN AT 6:00 OCLOCKUNABLE TO DECODE
  • Mounting Bushing Length: 0.375 INCHES NOMINAL IN
  • Mounting Method: STANDARD BUSHING
  • Screw Thread Quantity Per Inch: 32.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-917-1387, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-917-1387
Primary Part Number738342-221
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.500 INCHES NOMINAL IN
Rotary Actuator Travel in Angular Deg295.0 NOMINAL
Device Design TypeNONTURN AT 6:00 OCLOCKUNABLE TO DECODE
Mounting Bushing Length0.375 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Screw Thread Quantity Per Inch32.0
Screw Thread Series DesignatorUNEF
Terminal Type and Quantity3 TAB, SOLDER LUG
First Flat Length0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Device Design TypeNONTURN AT 12:00 OCLOCKUNABLE TO DECODE
Power Dissipation Rating Per Section in Watts0.5 FREE AIR SINGLE SECTION
Nonturn Device Radius0.245 INCHES NOMINAL IN
Actuator Travel Control FeatureSTOPS
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power120.0 SINGLE SECTION
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Effective Electrical Rotation in Deg Angular Rotation295.0 NOMINAL
Screw Thread Diameter0.250 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Terminal LocationREAR END
Flat Height0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
Resistance Tolerance Per Section in Percent-20.0 TO 20.0 SINGLE SECTION
Actuator TypeSINGLE SHAFT
Overall Diameter0.500 INCHES NOMINAL IN
Shaft Diameter0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
Section Quantity1
Shaft StyleROUND, FLATTED
Maximum Starting Torque48.00 INCH-OUNCES IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-030-0821 INTERCHANGEABLE
Bearing,sleeve
5330-00-141-4920 INTERCHANGEABLE
Seal,plain Encased
2530-00-353-2119 INTERCHANGEABLE
Wheel
6115-00-474-3553 INTERCHANGEABLE
Brace Cowling
5962-01-014-0498247AS-C1687-001 INTERCHANGEABLE
Microcircuit,linear
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5307-01-227-49023A4549 INTERCHANGEABLE
Stud,plain
Link-Belt Cranes, L.p., Lllp
6515-01-419-21095966 INTERCHANGEABLE
Lancet,finger Bleeding
Bayer Corp Diagnostics Div
6520-01-560-2615 INTERCHANGEABLE
Syringe,dental Impression and Ir
6635-01-594-84375966 INTERCHANGEABLE
Tester,material Strength
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.
Cross-Reference Index
Part NumberManufacturer
G5966A Rockwell Automation, Inc. Dba Rockwell Automation (USA)
738342-221 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
5966 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
3120-00-030-0821INTERCHANGEABLE
BEARING,SLEEVE
5330-00-141-4920INTERCHANGEABLE
SEAL,PLAIN ENCASED
2530-00-353-2119INTERCHANGEABLE
WHEEL
6115-00-474-3553INTERCHANGEABLE
BRACE COWLING
5962-01-014-0498INTERCHANGEABLE
MICROCIRCUIT,LINEAR
247AS-C1687-001
5307-01-227-4902INTERCHANGEABLE
STUD,PLAIN
3A4549
6515-01-419-2109INTERCHANGEABLE
LANCET,FINGER BLEEDING
5966
6520-01-560-2615INTERCHANGEABLE
SYRINGE,DENTAL IMPRESSION AND IR
6635-01-594-8437INTERCHANGEABLE
TESTER,MATERIAL STRENGTH
5966

Frequently Asked Questions

What is NSN 5905-00-917-1387?

NSN 5905-00-917-1387 is a Resistor,variable,nonwire Wound,, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-917-1387?

NSN 5905-00-917-1387 has 3 cross-referenced part numbers: G5966A (Rockwell Automation, Inc. Dba Rockwell Automation), 738342-221 (Lockheed Martin Corporation Div Rms - Mitchel Field), 5966 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5905-00-917-1387?

There are 9 known substitutes for 5905-00-917-1387: 3120-00-030-0821, 5330-00-141-4920, 2530-00-353-2119 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 738342-221?

Key specifications for 738342-221: Reliability Indicator: NOT ESTABLISHED; Body Diameter: 0.500 INCHES NOMINAL IN; Rotary Actuator Travel in Angular Deg: 295.0 NOMINAL; Device Design Type: NONTURN AT 6:00 OCLOCKUNABLE TO DECODE. 30 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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