The Radiacmeter, cataloged under National Stock Number 6665-01-035-2154, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6665-01-035-2154 |
| Item Name | Radiacmeter |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Status | ACTIVE |
| Indicator Type | METER |
| Accuracy in Percent | -10.0 TO 10.0 AT FULL SCALE |
| Radiation Range Per Hour | +0.0 TO 25.0 ROENTGENS |
| Portability | PORTABLE |
| Mounting Method | PORTABLE |
| Energy Dependence Rating | +0.007 TO 2.000 MEV |
| Detecting Element Type | IONIZATION CHAMBER |
| Features Provided | INTERNAL BATTERY ACCOMMODATION |
| Radiation Type and Function | ALPHA RAYS DETECTS AND BETA RAYS DETECTS AND GAMMA RAYS DETECTS AND X-RAYS DETECTS AND ALPHA RAYS MEASURES AND BETA RAYS MEASURES AND GAMMA RAYS MEASURES AND X-RAYS MEASURES |
| Carrying Case | NOT PROVIDED |
| Material | ALUMINUM OR STEEL CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 740F | 3/9 Design control — primary reference Heico Ohmite Llc Dba Ohmite Mfg Co Inc |
NSN 6665-01-035-2154 is a Radiacmeter, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6685-01-105-6049. Verify interchangeability with system specifications before substitution.
Key specifications for 6665-01-035-2154: Overall Height: 9.000 INCHES NOMINAL IN; Indicator Type: METER; Accuracy in Percent: -10.0 TO 10.0 AT FULL SCALE; Radiation Range Per Hour: +0.0 TO 25.0 ROENTGENS. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6665-01-035-2154 has DEMIL Code D. 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.