The Altimeter,pressure, cataloged under National Stock Number 6610-01-296-0880, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-01-296-0880 |
| Primary Part Number | 10450-31875 |
| Item Name | Altimeter,pressure |
| FSC / FSG | 6610 / 66 — No Item Name Available |
| Manufacturer | Aerosonic Llc |
| Status | ACTIVE |
| Scale Name | ALTITUDE AND BAROMETRIC PRESSURE |
| Knob Purpose | USED TO ZERO BAROMETRIC SCALE |
| Mechanical Connection Size | 9/16-18UNF-3B |
| Knob Quantity | 1 |
| Mounting Method | FLANGE |
| Electrical Connection Quantity | 1 |
| Scale Quantity | 2 |
| Scale Smallest Increment Graduation | 50 FT AND 0.01 IN. HG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AAU-31/A-2 | Joint Electronics Type Designation System (USA) |
| 10450-31875 PRIMARY | Aerosonic Llc (USA) |
| MIL-A-81851 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 23557 | Aerosonic Llc (USA) |
| MIL-A-81851 | Elbitamerica, Inc. (USA) |
NSN 6610-01-296-0880 is a Altimeter,pressure, manufactured by Aerosonic Llc, classified under FSC 6610 (No Item Name Available). Status: active.
NSN 6610-01-296-0880 has 5 cross-referenced part numbers: AAU-31/A-2 (Joint Electronics Type Designation System), 10450-31875 (Aerosonic Llc), MIL-A-81851 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 23557 (Aerosonic Llc), MIL-A-81851 (Elbitamerica, Inc.).
There are 12 known substitutes for 6610-01-296-0880: 4820-00-036-3858, 3120-00-231-6907, 4820-00-499-9605 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10450-31875: Special Features: COUNTER DRUM POINTER; Scale Name: ALTITUDE AND BAROMETRIC PRESSURE; Knob Purpose: USED TO ZERO BAROMETRIC SCALE; Mechanical Connection Size: 9/16-18UNF-3B. 10 total characteristics are documented in the Federal Logistics Information System.