The Cap Assembly,swing Check,fuel Co, cataloged under National Stock Number 2915-00-943-5658, 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 Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2915-00-943-5658 |
| Primary Part Number | 4630517 |
| Item Name | Cap Assembly,swing Check,fuel Co |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| General Characteristics Item Description | SIZE 4 CAP,PRESSURES- OPERATING 300 PSI,PROOF 500 PSI,BURST 1000 PSI,MATERIALS CRES,ALUMINUM ALLOY AND SYNTHETIC RUBBER,PASSIVATED AND ANNODIZED FINISHES,O/A DIM. 4.072 IN. LG BY 0.990 IN. DIA W/SEGMENTED PORTIONS 0.956 IN. DIA,0.875 IN. DIA TO APPROX 0.495 IN. DIA,THD SIZE 0.9375-20 UNEF-3B,HEX END FITS 1.0625 IN. DIA IN |
| 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 |
|---|---|
| 4630517 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 4630517 | 5/9 Secondary reference U.S. Government activity |
| 4630517 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 2915-00-943-5658 is a Cap Assembly,swing Check,fuel Co, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-943-5658 has 1 manufacturer part number on file: 4630517 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 4630517: General Characteristics Item Description: SIZE 4 CAP,PRESSURES- OPERATING 300 PSI,PROOF 500 PSI,BURST 1000 PSI,MATERIALS CRES,ALUMINUM ALLOY AND SYNTHETIC RUBBER,PASSIVATED AND ANNODIZED FINISHES,O/A DIM. 4.072 IN. LG BY 0.990 IN. DIA W/SEGMENTED PORTIONS 0.956 IN. DIA,0.875 IN. DIA TO APPROX 0.495 IN. DIA,THD SIZE 0.9375-20 UNEF-3B,HEX END FITS 1.0625 IN. DIA IN; End Item Identification: HH53B AIRCRAFT ENGINE FUEL SYSTEM. 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.
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.