The Sleeve,aneroid Slave, cataloged under National Stock Number 2995-00-341-3256, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-341-3256 |
| Primary Part Number | 42A12223 |
| Item Name | Sleeve,aneroid Slave |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| FSC Application Data | CONTROL,COMPRESSOR BLEED P/N A12110AAG,A12140KY,A12702AHF,A12715RR,A12902AJC,A12902AJJ |
| General Characteristics Item Description | O/A OD 1.930 TO 1.936 IN.;ID 1.657 IN. BORE THRU;O/A WALL THK 0.216 IN.,4 HOLES DRILLED 0.088 TO 0.098 IN. DIA EQUALLY SPACED 0.200 IN. FROM OUTER EDGE TO HOLE CENTERS;O/A H 1.670 TO 1.672 IN.;MATL AL AMS 4118 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 42A12223 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 2995-00-341-3256 is a Sleeve,aneroid Slave, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-341-3256 has 1 manufacturer part number on file: 42A12223 (Triumph Engine Control Systems Llc).
Key specifications for 42A12223: FSC Application Data: CONTROL,COMPRESSOR BLEED P/N A12110AAG,A12140KY,A12702AHF,A12715RR,A12902AJC,A12902AJJ; General Characteristics Item Description: O/A OD 1.930 TO 1.936 IN.;ID 1.657 IN. BORE THRU;O/A WALL THK 0.216 IN.,4 HOLES DRILLED 0.088 TO 0.098 IN. DIA EQUALLY SPACED 0.200 IN. FROM OUTER EDGE TO HOLE CENTERS;O/A H 1.670 TO 1.672 IN.;MATL AL AMS 4118 IN; End Item Identification: J-57 ACFT ENGINE. 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 2995-00-341-3256 has DEMIL Code B. 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.