The Blade,fuel Transfer, cataloged under National Stock Number 2910-00-459-6989, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-459-6989 |
| Item Name | Blade,fuel Transfer |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,FLAT COLD DRWN,HARDENED AND TEMPERED,ROCKWELL C SCALE 60 TO 62; 0.910 MIN 0.915 MAX IN. LG,0.498 MIN 0.499 MAX IN. W,0.122 MIN 0.123 MAX IN. THK; 0.058 MIN 0.059 MAX IN. CONCAVE RADIUS ON BOTH ENDS FOR 0.116 IN. DIA PINS CENTRAL WITH 0.915 IN. LG; WITH 0.335 MIN 0.340 MAX IN. W,0.270 MIN 0.280 MAX IN. DEEP CUTOUT ON ONE SIDE OF BLADE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17970 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2910-00-459-6989 is a Blade,fuel Transfer, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5306-01-186-7135. Verify interchangeability with system specifications before substitution.
Key specifications for 2910-00-459-6989: General Characteristics Item Description: STEEL,FLAT COLD DRWN,HARDENED AND TEMPERED,ROCKWELL C SCALE 60 TO 62; 0.910 MIN 0.915 MAX IN. LG,0.498 MIN 0.499 MAX IN. W,0.122 MIN 0.123 MAX IN. THK; 0.058 MIN 0.059 MAX IN. CONCAVE RADIUS ON BOTH ENDS FOR 0.116 IN. DIA PINS CENTRAL WITH 0.915 IN. LG; WITH 0.335 MIN 0.340 MAX IN. W,0.270 MIN 0.280 MAX IN. DEEP CUTOUT ON ONE SIDE OF BLADE IN. 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.