The Indicator,symbol Indicating, cataloged under National Stock Number 6695-00-752-7549, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Aircraft Instruments Co. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6695-00-752-7549 |
| Primary Part Number | 103-139H |
| Item Name | Indicator,symbol Indicating |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Aircraft Instruments Co |
| Status | ACTIVE |
| Individual Marking | CLIMB; OFF; DIVE |
| Mounting Facility Type and Quantity | 1 PANEL |
| Contact Type | PIN |
| Length | 1.750 INCHES NOMINAL IN |
| Electrical Connection Quantity | 1 |
| DC Voltage Rating | 28.0 VOLTS NOMINAL |
| Electrical Connection Identifying Number | AND10066A-10SL-3P |
| Contact Quantity | 3 |
| Features Provided | HERMETICALLY SEALED CASE |
| Nondefinitive Spec/std Data | AN5839-1 TYPE |
| Height | 0.844 INCHES NOMINAL IN |
| Width | 1.406 INCHES NOMINAL IN |
| 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 |
|---|---|
| 103-139H PRIMARY | Aircraft Instruments Co (USA) |
| Reference | Meaning |
|---|---|
| 103-139H | 3/9 Design control — primary reference Penn Keystone Corporation |
| 8805849 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
NSN 6695-00-752-7549 is a Indicator,symbol Indicating, manufactured by Aircraft Instruments Co, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-00-752-7549 has 1 manufacturer part number on file: 103-139H (Aircraft Instruments Co).
Key specifications for 103-139H: Individual Marking: CLIMB; OFF; DIVE; Mounting Facility Type and Quantity: 1 PANEL; Contact Type: PIN; Length: 1.750 INCHES NOMINAL IN. 12 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.