The Resistor,thermal, cataloged under National Stock Number 5905-01-263-7857, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omega Engineering, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-263-7857 |
| Primary Part Number | PR-14-3-400-1/4-5 1/2-E |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Probe Length | 5.500 INCHES NOMINAL IN |
| Reliability Indicator | 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 |
|---|---|
| PR-14-3-400-1/4-5 1/2-E | Omega Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 84000627 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-263-7857 is a Resistor,thermal, manufactured by Omega Engineering, Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-263-7857 has 1 manufacturer part number on file: PR-14-3-400-1/4-5 1/2-E (Omega Engineering, Inc.).
Key specifications for PR-14-3-400-1/4-5 1/2-E: Inclosure Type: ENCASED; Probe Length: 5.500 INCHES NOMINAL IN; Reliability Indicator: ESTABLISHED; Special Features: PR-14 STYLE RTD, 3 WIRE, 400 OHS AT 0 C, 00385 CLASS B ACCURACY. 3 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.