The Sleeve,strainer Ele, cataloged under National Stock Number 2945-01-230-9474, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2945-01-230-9474 |
| Primary Part Number | 755940 |
| Item Name | Sleeve,strainer Ele |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Overall Diameter | 1.247 INCHES MINIMUM AND 1.278 INCHES MAXIMUM IN |
| General Characteristics Item Description | MADE PER SPEC QAD 755940 |
| Special Test Features | ABRASIVE FINISHING (IF USED) BY SILICON CARBIDE OR WET NOVACULITE ONLY; INDUCTION BRAZE PER AMS 2665 EXCEPT 80% JOINING REQUIREMENT WAIVED |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 755940 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 755940 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 755940 | 5/9 Secondary reference U.S. Government activity |
| 755940 | 5/9 Secondary reference Dynamic Metal Products Co Inc |
| 755940 | 5/9 Secondary reference Paradigm Manchester Inc. Dba Pursuit Aerospace |
NSN 2945-01-230-9474 is a Sleeve,strainer Ele, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-01-230-9474 has 2 manufacturer part numbers on file: 755940 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 755940 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 755940: Overall Diameter: 1.247 INCHES MINIMUM AND 1.278 INCHES MAXIMUM IN; General Characteristics Item Description: MADE PER SPEC QAD 755940; Special Test Features: ABRASIVE FINISHING (IF USED) BY SILICON CARBIDE OR WET NOVACULITE ONLY; INDUCTION BRAZE PER AMS 2665 EXCEPT 80% JOINING REQUIREMENT WAIVED; Criticality Code Justification: FEAT. 4 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.