The Resolver-Synchro Bridge, cataloged under National Stock Number 6625-01-008-2991, 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 North Atlantic Industries, Inc. Dba North Atlantic Industries. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-008-2991 |
| Primary Part Number | CCUL540-20 |
| Item Name | Resolver-Synchro Bridge |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | North Atlantic Industries, Inc. Dba North Atlantic Industries |
| Status | ACTIVE |
| General Characteristics Item Description | 50 HZ TO 11 KHZ FREQ RANGE,ACCURACY TO 10 ARC-SECOND,DIRECT READING ANGULAR ERROR ALSO GYRO DRIFT MEASUREMENTS,INPUT INPEDANCE 60 HZ 1 MEG OHM,400 HZ 1 MEG OHM,10 KHZ 50 KILO OHM,FREQUENCY/MODE SWITCH 60 HZ SYNCHRO,400 HZ RESOLVER/SYNCHRO,10 KHZ RESOLVER,O/A DIM. 19.000 IN. LG,15.000 IN. W,5.250 IN. H KHz |
| 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 | JH |
| Part Number | Manufacturer |
|---|---|
| 07342-540-20 | North Atlantic Industries, Inc. Dba North Atlantic Industries (USA) |
| CCUL540-20 PRIMARY | North Atlantic Industries, Inc. Dba North Atlantic Industries (USA) |
| Reference | Meaning |
|---|---|
| 07342-540-20 | 5/9 Secondary reference Nai Technologies Inc |
| CCUL540-20 | 5/9 Secondary reference Nai Technologies Inc |
NSN 6625-01-008-2991 is a Resolver-Synchro Bridge, manufactured by North Atlantic Industries, Inc. Dba North Atlantic Industries, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-008-2991 has 2 manufacturer part numbers on file: 07342-540-20 (North Atlantic Industries, Inc. Dba North Atlantic Industries), CCUL540-20 (North Atlantic Industries, Inc. Dba North Atlantic Industries).
Key specifications for CCUL540-20: General Characteristics Item Description: 50 HZ TO 11 KHZ FREQ RANGE,ACCURACY TO 10 ARC-SECOND,DIRECT READING ANGULAR ERROR ALSO GYRO DRIFT MEASUREMENTS,INPUT INPEDANCE 60 HZ 1 MEG OHM,400 HZ 1 MEG OHM,10 KHZ 50 KILO OHM,FREQUENCY/MODE SWITCH 60 HZ SYNCHRO,400 HZ RESOLVER/SYNCHRO,10 KHZ RESOLVER,O/A DIM. 19.000 IN. LG,15.000 IN. W,5.250 IN. H KHz. 1 specification is 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.