PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R148Resistor,fixed,film

Sigma Instruments Inc · NSN 5905-00-201-6784 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-201-6784 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-201-6784. Primary manufacturer part number: R148.
Features
  • Resistor,fixed,film — FSC 5905
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Reliability Indicator: ESTABLISHED
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
  • Body Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-201-6784, 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 Sigma Instruments Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-201-6784
Primary Part NumberR148
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerSigma Instruments Inc
StatusCANCELLED
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Resistance Tolerance in Percent-1.000 TO 1.000
Reliability IndicatorESTABLISHED
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Body Diameter0.250 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Power Dissipation Rating in Watts0.500 FREE AIR
Electrical Resistance10.000 KILOHMS
Reliability Failure Rate Level in Percent0.001
Body Length0.750 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Test Data Document81349-MILR55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5355-00-222-1184 INTERCHANGEABLE
Dial,scale
1005-00-344-89367311906 INTERCHANGEABLE
Pin,trigger
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5331-00-420-196415894APC17 INTERCHANGEABLE
O-Ring
Propulsion Systems, Inc.
5355-00-519-3553103742 INTERCHANGEABLE
Dial,scale
Viking Technologies, Ltd.
5905-00-993-9099 INTERCHANGEABLE
Resistor,fixed,film
4320-01-225-587455-22119-100 INTERCHANGEABLE
Impeller,pump,centrifugal
Euramco Safety Inc
5120-01-434-9998 INTERCHANGEABLE
Screwdriver,flat Tip
5305-01-642-5732R14-8 INTERCHANGEABLE
Screw,machine
Future Design Controls Inc
Cross-Reference Index
Part NumberManufacturer
R148 Sigma Instruments Inc (USA)
RNC70K1002FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC70K1002FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
042-977 Ampex Data Systems Corporation Dba Ampex Intelligent Systems (USA)
RNC70K1002FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-55182/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RN70D1002FTX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PT70-10KOHM1PCT Caes Systems Llc (USA)
RNR70K1002FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RN70D1002F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
QPL-RNC70K1002FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RN70D1002FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5355-00-222-1184INTERCHANGEABLE
DIAL,SCALE
1005-00-344-8936INTERCHANGEABLE
PIN,TRIGGER
7311906
5331-00-420-1964INTERCHANGEABLE
O-RING
15894APC17
5355-00-519-3553INTERCHANGEABLE
DIAL,SCALE
103742
5905-00-993-9099INTERCHANGEABLE
RESISTOR,FIXED,FILM
4320-01-225-5874INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
55-22119-100
5120-01-434-9998INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
5305-01-642-5732INTERCHANGEABLE
SCREW,MACHINE
R14-8

Frequently Asked Questions

What is NSN 5905-00-201-6784?

NSN 5905-00-201-6784 is a Resistor,fixed,film, manufactured by Sigma Instruments Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-201-6784?

NSN 5905-00-201-6784 has 12 cross-referenced part numbers: R148 (Sigma Instruments Inc), RNC70K1002FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RNC70K1002FS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 042-977 (Ampex Data Systems Corporation Dba Ampex Intelligent Systems), RNC70K1002FM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5905-00-201-6784?

There are 8 known substitutes for 5905-00-201-6784: 5355-00-222-1184, 1005-00-344-8936, 5331-00-420-1964 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R148?

Key specifications for R148: Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0; Style Designator: AXIAL TERMINAL EACH END; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Resistance Tolerance in Percent: -1.000 TO 1.000. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-201-6784 still in active supply?

NSN 5905-00-201-6784 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.
PartsTable Design LLC · partstable.com