The Altimeter,pressurized Compartmen, cataloged under National Stock Number 6685-00-078-0098, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-078-0098 |
| Primary Part Number | AAU3AA |
| Item Name | Altimeter,pressurized Compartmen |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| Status | ACTIVE |
| Connector Controlling Agency | DEUTSCH |
| Nonluminous Scale Marking and Color | NUMERALS WHITE |
| Scale Quantity | 1 |
| Electrical Connection Quantity | 1 |
| Mechanical Connection Size | 1/4/0.250/ IN. |
| Mechanical Connection Quantity | 1 |
| Nonluminous Scale Marking and Color | LETTERS WHITE |
| Electrical Connection Identifying Number | DM5605-3P |
| Nonluminous Scale Marking and Color | LINED INCREMENTS WHITE |
| Contact Quantity | 3 |
| Pointer Color | WHITE |
| Pointer Quantity | 1 |
| Mechanical Connection Type | INTERNAL TUBE |
| Nondefinitive Spec/std Data | AAU3AA TYPE |
| Scale Name | ALTITUDE |
| Mounting Method | PANEL |
| Scale Smallest Increment Graduation | 1000 FT FT |
| Contact Type | PIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AAU3AA | Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/ |
| MILA25933A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2109 | Kearflex Engineering Company (USA) |
NSN 6685-00-078-0098 is a Altimeter,pressurized Compartmen, manufactured by Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-078-0098 has 3 cross-referenced part numbers: AAU3AA (Aeronautical and Aeronautical Support Equipment Type Designation System/mil Std 875/), MILA25933A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2109 (Kearflex Engineering Company).
There are 4 known substitutes for 6685-00-078-0098: 6685-00-148-9729, 6685-00-226-5700, 6685-00-725-9117 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AAU3AA: Connector Controlling Agency: DEUTSCH; Overall Depth: 2.375 INCHES NOMINAL IN; Nonluminous Scale Marking and Color: NUMERALS WHITE; Scale Quantity: 1. 21 total characteristics are documented in the Federal Logistics Information System.