The Frequency Standard, cataloged under National Stock Number 6625-01-581-8232, 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 Symmetricom, Inc. Government technical data includes 7 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 | 6625-01-581-8232 |
| Primary Part Number | XL-DC-601-122 |
| Item Name | Frequency Standard |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Symmetricom, Inc |
| Status | ACTIVE |
| Phase | SINGLE |
| AC Voltage Rating | 95.0 VOLTS MINIMUM AND 260.0 VOLTS MAXIMUM |
| Relationship to Similar Equipment | WHEN EXHAUSTED USE 6625-01-468-4395 |
| Mounting Method | RACK |
| Unit Type | STANDARD |
| Functional Description | USED IN RANGE TIMING APPLICATIONS WITH NAVSTAR GPS |
| Frequency Rating | 47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VS |
| Weight | 10.0000 lbs |
| Cube | 0.2101 cu ft |
| Part Number | Manufacturer |
|---|---|
| XL-DC-601-122 PRIMARY | Symmetricom, Inc (USA) |
NSN 6625-01-581-8232 is a Frequency Standard, manufactured by Symmetricom, Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-581-8232 has 1 manufacturer part number on file: XL-DC-601-122 (Symmetricom, Inc).
Key specifications for XL-DC-601-122: Overall Height: 1.750 INCHES NOMINAL IN; Phase: SINGLE; AC Voltage Rating: 95.0 VOLTS MINIMUM AND 260.0 VOLTS MAXIMUM; Relationship to Similar Equipment: WHEN EXHAUSTED USE 6625-01-468-4395. 7 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 6625-01-581-8232 has DEMIL Code Q. 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.