The Resistor,fixed,film, cataloged under National Stock Number 5905-00-172-2993, 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 Caes Systems Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-172-2993 |
| Primary Part Number | A3AA50-265 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Caes Systems Llc |
| Status | CANCELLED |
| Test Data Document | 81349-MIL-R-55182 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.). |
| Style Designator | AXIAL TERMINAL EACH END |
| Unpackaged Unit Weight | 0.11 GRAMS G |
| Specification/standard Data | 81349-MIL-R-55182/7 GOVERNMENT SPECIFICATION |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 175.0 |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 175.0 |
| Electrical Resistance | 28.000 KILOHMS |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Reliability Indicator | ESTABLISHED |
| Reliability Failure Rate Level in Percent | 0.001 |
| Terminal Length | 0.984 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN |
| Terminal Type | WIRE LEAD |
| Body Length | 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Inclosure Type | ENCAPSULATED |
| Mil-Std-1276 Wire Lead Type Designator | C |
| Power Dissipation Rating in Watts | 0.050 FREE AIR |
| Body Diameter | 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -50.0 TO 50.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A3AA50-265 | Caes Systems Llc (USA) |
| 5143-2802 | Mepco/electra Inc (USA) |
| RNC50H2802FS | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-55182/7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| ME432802 | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA) |
| 443-1401-265 | The Boeing Company Div Legacy Boeing Hb1 (USA) |
| MIL-R-55182/7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| RNR50H2802FP | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| RNC50H2802FM | Insilco Corp Acic Div |
| RNC50H2802FM | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 443-1770-075 | The Boeing Company Div Legacy Boeing Hb1 (USA) |
NSN 5905-00-172-2993 is a Resistor,fixed,film, manufactured by Caes Systems Llc, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-172-2993 has 11 cross-referenced part numbers: A3AA50-265 (Caes Systems Llc), 5143-2802 (Mepco/electra Inc), RNC50H2802FS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-55182/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ME432802 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div) and 6 more.
There is 1 known substitute for 5905-00-172-2993: 5905-01-186-6798. Verify interchangeability with system specifications before substitution.
Key specifications for A3AA50-265: Test Data Document: 81349-MIL-R-55182 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.).; Style Designator: AXIAL TERMINAL EACH END; Unpackaged Unit Weight: 0.11 GRAMS G; Specification/standard Data: 81349-MIL-R-55182/7 GOVERNMENT SPECIFICATION. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-172-2993 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.