The Recorder,maintenance Data, cataloged under National Stock Number 4920-01-178-7630, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-178-7630 |
| Primary Part Number | 16611541-002 |
| Item Name | Recorder,maintenance Data |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| Status | ACTIVE |
| General Characteristics Item Description | SIZE: 19.810 IN. L,8.760 IN. W,9.810 IN. H; POWER INPUT: 115VAC,400 HZ VAC |
| Functional Description | USED TO ACQUIRE A RECORD OF AIR VEHICLE MAINTENANCE DATA FOR SUBSEQUENT GROUND PROCESSING AND ANALYSIS; USED TO REPRODUCE PRERECORDED TAPES FOR THE PURPOSE OF LOADING PROGRAMS AND DATA TO LOAD DIGITAL COMPUTING DEVICES |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY 4K97502-101B |
| 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 |
|---|---|
| 16611541-002 | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| 16611047 | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| Reference | Meaning |
|---|---|
| 4K97502-101B | 1/3 Source control — Government-approved source U.S. Government activity |
| 4K97502-101A | 5/2 Secondary reference U.S. Government activity |
NSN 4920-01-178-7630 is a Recorder,maintenance Data, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-178-7630 has 2 manufacturer part numbers on file: 16611541-002 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 16611047 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).
Key specifications for 16611541-002: General Characteristics Item Description: SIZE: 19.810 IN. L,8.760 IN. W,9.810 IN. H; POWER INPUT: 115VAC,400 HZ VAC; Functional Description: USED TO ACQUIRE A RECORD OF AIR VEHICLE MAINTENANCE DATA FOR SUBSEQUENT GROUND PROCESSING AND ANALYSIS; USED TO REPRODUCE PRERECORDED TAPES FOR THE PURPOSE OF LOADING PROGRAMS AND DATA TO LOAD DIGITAL COMPUTING DEVICES; End Item Identification: MADAR II SYSTEM,C5B ACFT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY 4K97502-101B. 3 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.