The Disk,metering, cataloged under National Stock Number 2995-01-171-7243, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is General Electric Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2995-01-171-7243 |
| Primary Part Number | 9978M42P01 |
| Item Name | Disk,metering |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT |
| General Characteristics Item Description | 0.180 IN. LG; 0.925 IN. OD; 0.890 IN. BASIC DIA; 0.376 IN. ID IN |
| Functional Description | U/O STG 5 BLEED VALVE BEHIND BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 9978M42P01 | Numet Acquisition Inc (USA) |
| 9978M42P01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9978M42P01 | 5/1 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| 9978M42P01 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 9978M42P01 | 5/9 Secondary reference U.S. Government activity |
NSN 2995-01-171-7243 is a Disk,metering, manufactured by General Electric Company, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-171-7243 has 2 manufacturer part numbers on file: 9978M42P01 (Numet Acquisition Inc), 9978M42P01 (General Electric Company).
Key specifications for 9978M42P01: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT; General Characteristics Item Description: 0.180 IN. LG; 0.925 IN. OD; 0.890 IN. BASIC DIA; 0.376 IN. ID IN; Functional Description: U/O STG 5 BLEED VALVE BEHIND BODY; End Item Identification: U/O F101-102 ENG AND F110 GE100 ENG; E/I B1-B ACFT. 3 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 2995-01-171-7243 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.