The Frequency Standard, cataloged under National Stock Number 6625-01-262-5546, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine. Government technical data includes 2 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-262-5546 |
| Primary Part Number | 703-200-17 |
| Item Name | Frequency Standard |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine |
| Status | ACTIVE |
| Supplementary Features | MANUFACTURERS NAME: RUDIDIUM OSCILLATOR |
| Furnished Items and Quantity | INCLUDES 1 EACH OF THE FOLLOWING:SERVO; LAMP BOARD; POWER SUPPLY; OSCILLATOR; SYNTHESIZER; RESONATOR; FRAME; RUBIDIUM LAMP; BASEPLATE; CONNECTOR PLATE; LAMP SUPPORT; COVER PLATE; MU-METAL COVER; INSULATOR OSCILLATOR BOARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 5.3000 lbs |
| Cube | 0.4983 cu ft |
| Part Number | Manufacturer |
|---|---|
| 703-200-17 PRIMARY | Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine (USA) |
NSN 6625-01-262-5546 is a Frequency Standard, manufactured by Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-262-5546 has 1 manufacturer part number on file: 703-200-17 (Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine).
Key specifications for 703-200-17: Supplementary Features: MANUFACTURERS NAME: RUDIDIUM OSCILLATOR; Special Features: 10 MHZ OUTPUT MHz; End Item Identification: 4920011883639 MICROWAVE TEST STATION; Furnished Items and Quantity: INCLUDES 1 EACH OF THE FOLLOWING:SERVO; LAMP BOARD; POWER SUPPLY; OSCILLATOR; SYNTHESIZER; RESONATOR; FRAME; RUBIDIUM LAMP; BASEPLATE; CONNECTOR PLATE; LAMP SUPPORT; COVER PLATE; MU-METAL COVER; INSULATOR OSCILLATOR BOARD. 2 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.
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.