The Degreaser, cataloged under National Stock Number 4940-01-344-3572, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-344-3572 |
| Primary Part Number | 01-001-055 |
| Item Name | Degreaser |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | F100-PW-100/200/220/220E/229 ACFT ENGINE AGE |
| Inside Width | 6.000 INCHES NOMINAL IN |
| Inside Length | 15.500 INCHES NOMINAL IN |
| Design Type | ULTRASONIC |
| Inside Depth | 9.000 INCHES NOMINAL IN |
| Portability | PORTABLE |
| Reference Data and Literature | SERD NO. 6465 |
| Tank Capacity | 3.000 GALLONS |
| Functional Description | USED IN FILTER CLEANING REQUIREMENTS AT THE INTERMEDIATE LEVEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 01-001-055 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4940-01-344-3572 is a Degreaser, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-344-3572 has 1 manufacturer part number on file: 01-001-055 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 7690-01-646-8406. Verify interchangeability with system specifications before substitution.
Key specifications for 01-001-055: FSC Application Data: F100-PW-100/200/220/220E/229 ACFT ENGINE AGE; Inside Width: 6.000 INCHES NOMINAL IN; Inside Length: 15.500 INCHES NOMINAL IN; Design Type: ULTRASONIC. 9 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.
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.