The Resistor,fixed,film, cataloged under National Stock Number 5905-00-557-1511, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-557-1511 |
| Primary Part Number | RN20X2490F |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Style Designator | AXIAL TERMINAL EACH END |
| Electrical Resistance | 249.000 OHMS |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Body Diameter | 0.141 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Body Length | 0.532 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | ENCAPSULATED |
| Power Dissipation Rating in Watts | 0.500 FREE AIR |
| Terminal Type | WIRE LEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RN20X2490F | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILR10509 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS90169 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5905-00-557-1511 is a Resistor,fixed,film, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-557-1511 has 3 cross-referenced part numbers: RN20X2490F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR10509 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS90169 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 5905-00-557-1511: 5905-00-258-8681, 5905-00-295-3004, 5905-00-518-5625 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for RN20X2490F: Style Designator: AXIAL TERMINAL EACH END; Electrical Resistance: 249.000 OHMS; Resistance Tolerance in Percent: -1.000 TO 1.000; Body Diameter: 0.141 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.