The Resistor,fixed,film, cataloged under National Stock Number 5905-01-339-0887, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Iet Labs Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-339-0887 |
| Primary Part Number | R4/100M |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Iet Labs Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.100 TO 0.100 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -15.0 TO 15.0 |
| Electrical Resistance | 100.000 MEGOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 0.375 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Body Width | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Body Height | 0.055 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 105.0 |
| Style Designator | TERMINALS ONE EDGE |
| Power Dissipation Rating in Watts | 0.750 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Length | 1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 105.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R4/100M PRIMARY | Iet Labs Inc (USA) |
| Reference | Meaning |
|---|---|
| TF050R-100M-0.1PCT-15PPM | 5/9 Secondary reference Caddock Electronics Inc. |
| R4/100M | 5/9 Secondary reference P P M, Inc. |
| TF050R-100M-0.1%-15P | C/1 Advisory reference — outside the item-of-supply concept Caddock Electronics Inc. |
NSN 5905-01-339-0887 is a Resistor,fixed,film, manufactured by Iet Labs Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-339-0887 has 1 manufacturer part number on file: R4/100M (Iet Labs Inc).
Key specifications for R4/100M: Resistance Tolerance in Percent: -0.100 TO 0.100; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -15.0 TO 15.0; Electrical Resistance: 100.000 MEGOHMS; Inclosure Type: ENCAPSULATED. 15 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.
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.