The Cover,receiver Bloc, cataloged under National Stock Number 2915-01-173-7391, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-173-7391 |
| Primary Part Number | 2122M77G03 |
| Item Name | Cover,receiver Bloc |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | ALUM ALLOY PER AMS4215; 2 MTG HOLES THRU 0.198 - 0.204 IN. DIA,0.42 - 0.49 IN. SF ONE SIDE; COLLAR 0.714 IN. H FROM MTG SURFACE W/0.310 - 0.315 IN. BORE 0.415 IN. DP FOR PLUG 635E73P01,CBORE 0.53 IN. DIA 0.61 IN. DP; GROOVE 0.090 - 0.100 IN. FROM MTG SURFACE 0.889 - 0.892 IN. DIA 0.135 - 0.140 IN. W; 2 HOLES IN MTG SURFACE 0.124 - 0.129 IN. DIA 0.19 IN. DP,1.66 IN. APART C-TO-C; PART OF SENSOR ASSY,P/N 7033M64G06 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2122M77G03 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 635E731G03 | 5/9 Secondary reference General Electric Company |
| 2122M77P02 | 5/9 Secondary reference General Electric Company |
NSN 2915-01-173-7391 is a Cover,receiver Bloc, manufactured by General Electric Company, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-173-7391 has 1 manufacturer part number on file: 2122M77G03 (General Electric Company).
Key specifications for 2122M77G03: General Characteristics Item Description: ALUM ALLOY PER AMS4215; 2 MTG HOLES THRU 0.198 - 0.204 IN. DIA,0.42 - 0.49 IN. SF ONE SIDE; COLLAR 0.714 IN. H FROM MTG SURFACE W/0.310 - 0.315 IN. BORE 0.415 IN. DP FOR PLUG 635E73P01,CBORE 0.53 IN. DIA 0.61 IN. DP; GROOVE 0.090 - 0.100 IN. FROM MTG SURFACE 0.889 - 0.892 IN. DIA 0.135 - 0.140 IN. W; 2 HOLES IN MTG SURFACE 0.124 - 0.129 IN. DIA 0.19 IN. DP,1.66 IN. APART C-TO-C; PART OF SENSOR ASSY,P/N 7033M64G06 IN; End Item Identification: AB FUEL CONTROL 7086M35 FOR F101-GE-102 AIRCRAFT ENGINE AND F110,GE 100 ENGINE. 1 specification is 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 2915-01-173-7391 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.