The Clock,wall, cataloged under National Stock Number 6645-01-021-5491, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-021-5491 |
| Item Name | Clock,wall |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 59309A | C/1 Advisory reference — outside the item-of-supply concept Agilent Technologies Inc Dba Agilent Technologies Inc Div Customer Service and Sales |
| 59309A | 3/9 Design control — primary reference Agilent Technologies, Inc. Div Little Falls Anlytical Site |
NSN 6645-01-021-5491 is a Clock,wall, classified under FSC 6645, Time Measuring Instruments. Status: active.
Key specifications for 6645-01-021-5491: Special Features: A DIGITAL DISPLAY OF MONTH, DAY, HOUR, MINUTES AND SECONDS; LOCAL OR REMOTE CONTROL; STANDY OPERATION ON D SIZE BATTERIES; WEIGHT 1.7 KILOGRAMS; DIMENSIONS 101.6 MM HIGH, 105.9 MM WIDE AND 294.6 MM DEPTH KG. 0 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.