The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-135-3975, 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 Aeronautical Communications Equipment Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-135-3975 |
| Primary Part Number | A8521 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Aeronautical Communications Equipment Inc |
| Status | CANCELLED |
| Test Data Document | 81349-MIL-R-39008 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.). |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Diameter | 0.090 INCHES NOMINAL IN |
| Inclosure Type | ENCAPSULATED |
| Body Length | 0.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 130.0 |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.500 INCHES NOMINAL IN |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Style Designator | AXIAL TERMINAL EACH END |
| Electrical Resistance | 68.000 OHMS |
| Specification/standard Data | 81349-MIL-R-39008/1 GOVERNMENT SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A8521 | Aeronautical Communications Equipment Inc (USA) |
| 400-512-035 | Elettronica Gmbh (DEU) |
| 137-007-6805 | Northrop Grumman Systems Corporation (USA) |
| X4-123B37 | Horizon Aerospace Llc Dba Magnetics Division (USA) |
| 10047-690-680 | Cooper Crouse-Hinds Llc (USA) |
| 410009 | Syqwest Llc (USA) |
| 311-007-680 | L3harris Interstate Electronics Corporation (USA) |
| 745-0706-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 6S124A21 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| RCR07G680JM | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 216442 | International Business Machines Corporation Dba IBM (USA) |
| 400-6801 | Johnson E F Co Comco/communications Co Div (USA) |
| RC07GF68R0J | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-39008/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6S129861 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| RCR07G680JR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5905PL1363988 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| RCR07G680KS | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| RCR07G680JS | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 060-06802-041 | Lh Enterprise (USA) |
NSN 5905-00-135-3975 is a Resistor,fixed,composition, manufactured by Aeronautical Communications Equipment Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-135-3975 has 31 cross-referenced part numbers: A8521 (Aeronautical Communications Equipment Inc), 400-512-035 (Elettronica Gmbh), 137-007-6805 (Northrop Grumman Systems Corporation), X4-123B37 (Horizon Aerospace Llc Dba Magnetics Division), 10047-690-680 (Cooper Crouse-Hinds Llc) and 26 more.
There are 12 known substitutes for 5905-00-135-3975: 5905-00-141-1878, 3010-00-240-6682, 3040-00-419-9122 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A8521: Test Data Document: 81349-MIL-R-39008 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.).; Power Dissipation Rating in Watts: 0.250 FREE AIR; Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC; Body Diameter: 0.090 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-135-3975 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.