The Rate Table, cataloged under National Stock Number 4920-01-555-8050, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ideal Aerosmith Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-555-8050 |
| Primary Part Number | 231160-1 |
| Item Name | Rate Table |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ideal Aerosmith Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Functional Description | THE RATE TABLE IS USED ON RACK MOUNT AND ALL IMPROVED AIS TEST STATIONS-FOR TESTING RSU,M RGA, AND THE AA. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 231160-1 PRIMARY | Ideal Aerosmith Inc (USA) |
| 1621-200A-T5-24-SR66-HS | Ideal Aerosmith Inc (USA) |
| Reference | Meaning |
|---|---|
| 230595-14 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| 230595-14 | 5/9 Secondary reference Ideal Aerosmith Inc |
| 230595-22 | 5/9 Secondary reference Ideal Aerosmith Inc |
| 16U5179-1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
NSN 4920-01-555-8050 is a Rate Table, manufactured by Ideal Aerosmith Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-555-8050 has 2 manufacturer part numbers on file: 231160-1 (Ideal Aerosmith Inc), 1621-200A-T5-24-SR66-HS (Ideal Aerosmith Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-577-4034, 5305-01-578-8802. Verify interchangeability with system specifications before substitution.
Key specifications for 231160-1: Criticality Code Justification: FEAT; Special Features: CRITICAL USAGE ON IAIS AND R-IAIS; Functional Description: THE RATE TABLE IS USED ON RACK MOUNT AND ALL IMPROVED AIS TEST STATIONS-FOR TESTING RSU,M RGA, AND THE AA.; Part Name Assigned by Controlling Agency: TEST TABLE. 2 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.
NSN 4920-01-555-8050 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.