The Resistor Network,fixed,film, cataloged under National Stock Number 5905-00-588-8978, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-588-8978 |
| Primary Part Number | 955222-1B |
| Item Name | Resistor Network,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -500.000 TO 500.000 EACH RESISTOR |
| Electrical Resistance | 5.000 KILOHMS LOWEST RESISTANCE VALUE |
| Electrical Resistance | 20.000 KILOHMS HIGHEST RESISTANCE VALUE |
| Electrical Resistance | 10.000 KILOHMS FIRST INTERMEDIATE RESISTANCE VALUE |
| Electrical Resistance | 19.980 KILOHMS SECOND INTERMEDIATE RESISTANCE VALUE |
| Electrical Resistance | 19.990 KILOHMS THIRD INTERMEDIATE RESISTANCE VALUE |
| Electrical Resistance | 19.993 KILOHMS FOURTH INTERMEDIATE RESISTANCE VALUE |
| Electrical Resistance | 19.997 KILOHMS FIFTH INTERMEDIATE RESISTANCE VALUE |
| Terminal Quantity | 17 |
| Terminal Type | WIRE LEAD |
| Identical Value Resistor Quantity | 2 LOWEST RESISTANCE VALUE |
| Identical Value Resistor Quantity | 1 FOURTH INTERMEDIATE RESISTANCE VALUE |
| Identical Value Resistor Quantity | 1 HIGHEST RESISTANCE VALUE |
| Identical Value Resistor Quantity | 1 FIFTH INTERMEDIATE RESISTANCE VALUE |
| Identical Value Resistor Quantity | 1 THIRD INTERMEDIATE RESISTANCE VALUE |
| Identical Value Resistor Quantity | 12 FIRST INTERMEDIATE RESISTANCE VALUE |
| Identical Value Resistor Quantity | 9 SECOND INTERMEDIATE RESISTANCE VALUE |
| Inclosure Method | ENCAPSULATED |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Body Width | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Body Height | 0.312 INCHES MAXIMUM IN |
| Style Designator | FLAT PACK |
| Body Length | 2.140 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 85.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Ambient Temp in Deg Celsius at Full Rated Power | 25.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 955222-1B | Raytheon Company (USA) |
| 955222-1B PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 311279 | Vishay Intertechnology, Inc. (USA) |
| N988 | Vishay Angstrohm Precision Inc Dba Vishay Angstrohm (USA) |
| Reference | Meaning |
|---|---|
| 955222-1B | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-588-8978 is a Resistor Network,fixed,film, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-588-8978 has 4 manufacturer part numbers on file: 955222-1B (Raytheon Company), 955222-1B (Raytheon Company Dba Raytheon Co), 311279 (Vishay Intertechnology, Inc.), N988 (Vishay Angstrohm Precision Inc Dba Vishay Angstrohm).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-971-6497. Verify interchangeability with system specifications before substitution.
Key specifications for 955222-1B: Resistance Tolerance in Percent: -500.000 TO 500.000 EACH RESISTOR; Electrical Resistance: 5.000 KILOHMS LOWEST RESISTANCE VALUE; Electrical Resistance: 20.000 KILOHMS HIGHEST RESISTANCE VALUE; Electrical Resistance: 10.000 KILOHMS FIRST INTERMEDIATE RESISTANCE VALUE. 26 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5905-00-588-8978 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.