The Indicator,precise Angle, cataloged under National Stock Number 4920-00-612-8337, 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 Atec Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-612-8337 |
| Primary Part Number | 103-3213SC1 |
| Item Name | Indicator,precise Angle |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Atec Inc |
| Status | ACTIVE |
| Overall Diameter | 3.125 INCHES NOMINAL IN |
| General Characteristics Item Description | 28 VA,400 HZ,SINGLE PHASE,3.125 IN. DIA,M40 TO P130 DEGF OPERATING TEMP,100 PCT RELATIVE HUMIDITY,M65 TO P160 DEG FSTORAGE TEMP IN |
| Functional Description | USED ON PWA50080 |
| 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 |
|---|---|
| 103-3213SC1 PRIMARY | Atec Inc (USA) |
| Reference | Meaning |
|---|---|
| 8000-1012 | 5/9 Secondary reference Instrument Specialties Company, Inc. |
NSN 4920-00-612-8337 is a Indicator,precise Angle, manufactured by Atec Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-612-8337 has 1 manufacturer part number on file: 103-3213SC1 (Atec Inc).
1 possible match (shared part number, not a government interchangeability claim): 4240-00-947-5329. Verify interchangeability with system specifications before substitution.
Key specifications for 103-3213SC1: Overall Diameter: 3.125 INCHES NOMINAL IN; General Characteristics Item Description: 28 VA,400 HZ,SINGLE PHASE,3.125 IN. DIA,M40 TO P130 DEGF OPERATING TEMP,100 PCT RELATIVE HUMIDITY,M65 TO P160 DEG FSTORAGE TEMP IN; Functional Description: USED ON PWA50080. 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.