The Bridge Assembly,train, cataloged under National Stock Number 6645-01-575-6941, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Waltham Aircraft Clock Corp. Government technical data includes 1 specification, 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.
| Parameter | Value |
|---|---|
| NSN | 6645-01-575-6941 |
| Primary Part Number | 200878 |
| Item Name | Bridge Assembly,train |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Waltham Aircraft Clock Corp |
| Status | ACTIVE |
| Reference Data and Literature | TO 5N11-2-11-33 |
| 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 |
|---|---|
| 200878 PRIMARY | Waltham Aircraft Clock Corp (USA) |
NSN 6645-01-575-6941 is a Bridge Assembly,train, manufactured by Waltham Aircraft Clock Corp, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-575-6941 has 1 manufacturer part number on file: 200878 (Waltham Aircraft Clock Corp).
Key specifications for 200878: Reference Data and Literature: TO 5N11-2-11-33; Special Features: PART OF MOVEMENT ASSEMBLY 400246; End Item Identification: AIRCRAFT MECHANICAL CLOCK ABU-11/A 6645-00-076-3050. 1 specification is 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.