The Altimeter,pressurized Compartmen, cataloged under National Stock Number 6685-01-062-8104, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-062-8104 |
| Item Name | Altimeter,pressurized Compartmen |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Scale Quantity | 0 AND 10 AND 20 AND 30 AND 40 AND 50 |
| Contact Type | MALE PIN |
| Scale Marking | NUMERALS AND LINED INCREMENTS |
| Mechanical Connection Quantity | 1 |
| Scale Name | CABIN PRESSURE ALTITUDE |
| Electrical Connection Quantity | 1 |
| Overall Diameter | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN |
| Electrical Connection Identifying Number | MS3116-8-3S |
| Mounting Method | CLAMP |
| Mechanical Connection Type | INTERNAL UNF BOSS |
| Scale Marking Transparency | NONLUMINOUS |
| Mechanical Connection Size | 0.250 IN. TUBE OD IN |
| Contact Quantity | 1 |
| Nonluminous Scale Marking and Color | LINED INCREMENTS WHITE, FED STD 595, 37875 |
| Nonluminous Scale Marking and Color | NUMERALS WHITE, FED STD 595, 37875 |
| Pointer Quantity | 1 |
| Connector Controlling Agency | MS |
| Pointer Color | WHITE, FED STD 595, 37875 AND BLACK, DULL |
| Pointer Finish | NONLUMINOUS |
| Scale Smallest Increment Graduation | UNITS OF ONE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 14-64908-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 14-64908-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 6685-01-062-8104 is a Altimeter,pressurized Compartmen, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-062-8104: Scale Quantity: 0 AND 10 AND 20 AND 30 AND 40 AND 50; Contact Type: MALE PIN; Scale Marking: NUMERALS AND LINED INCREMENTS; Mechanical Connection Quantity: 1. 20 specifications are 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.