The Resistor Assembly, cataloged under National Stock Number 5905-01-722-7039, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-722-7039 |
| Primary Part Number | 271H10DA40-1K0J |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing |
| Status | ACTIVE |
| Component Name | OHMIT TAP2000 SERIES ULTRA HIGH POWER PLANAR RESISTOR |
| Resistance Tolerance in Percent | -5.0 TO 10.0 |
| Unpackaged Unit Weight | 120.0 GRAMS NOMINAL G |
| Terminal Quantity | 2 |
| Mounting Method | SCREW |
| Assembly Construction Method | ENCASED IN CASE |
| Material | ALUMINUM ALLOY AND CERAMIC BOARD |
| Thickness | 31.5 MILLIMETERS MINIMUM AND 32.5 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 271H10DA40-1K0J PRIMARY | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 783070 ITEM 21 | C/1 Advisory reference — outside the item-of-supply concept L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
NSN 5905-01-722-7039 is a Resistor Assembly, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-722-7039 has 1 manufacturer part number on file: 271H10DA40-1K0J (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).
Key specifications for 271H10DA40-1K0J: Component Name: OHMIT TAP2000 SERIES ULTRA HIGH POWER PLANAR RESISTOR; Resistance Tolerance in Percent: -5.0 TO 10.0; Overall Height: 64.2 MILLIMETERS MINIMUM AND 65.8 MILLIMETERS MAXIMUM MM; Unpackaged Unit Weight: 120.0 GRAMS NOMINAL G. 8 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.