The Altimeter,pressurized Compartmen, cataloged under National Stock Number 6685-00-578-5583, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Strube Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-578-5583 |
| Primary Part Number | AC109 |
| Item Name | Altimeter,pressurized Compartmen |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Strube Inc |
| Status | CANCELLED |
| Scale Marking | LETTERS AND NUMERALS AND LINED INCREMENTS |
| Nondefinitive Spec/std Data | PE MA2 TYPE |
| Scale Marking Transparency | FLUORESCENT |
| Mechanical Connection Quantity | 1 |
| Scale Smallest Increment Graduation | 1000 FT FT |
| Pointer Finish | FLUORESCENT |
| Mechanical Connection Size | 1/8 IN. IN |
| Scale Quantity | 1 |
| Mounting Method | PANEL |
| Scale Name | ALTITUDE |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Pointer Quantity | 1 |
| Mechanical Connection Type | INTERNAL TUBE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AC109 | Strube Inc (USA) |
| P80N | Aerosonic Llc (USA) |
| 1521BX4-06 | Elbitamerica, Inc. (USA) |
| NS28010 | Strube Inc (USA) |
| P80A | Aerosonic Llc (USA) |
| 6914-385 | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| TYPE MA-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MA2 | Aerosonic Llc (USA) |
| MIL-I-25091 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILI25091TYPEMA2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6685-00-578-5583 is a Altimeter,pressurized Compartmen, manufactured by Strube Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-578-5583 has 10 cross-referenced part numbers: AC109 (Strube Inc), P80N (Aerosonic Llc), 1521BX4-06 (Elbitamerica, Inc.), NS28010 (Strube Inc), P80A (Aerosonic Llc) and 5 more.
There are 10 known substitutes for 6685-00-578-5583: 4730-00-035-7606, 5996-00-168-3789, 5940-00-196-2285 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AC109: Scale Marking: LETTERS AND NUMERALS AND LINED INCREMENTS; Nondefinitive Spec/std Data: PE MA2 TYPE; Scale Marking Transparency: FLUORESCENT; Mechanical Connection Quantity: 1. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-578-5583 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.