The Finger,aft Outer,ai, cataloged under National Stock Number 2840-01-504-0276, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-504-0276 |
| Item Name | Finger,aft Outer,ai |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| 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 |
| Reference | Meaning |
|---|---|
| 4905T21G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-504-0276 is a Finger,aft Outer,ai, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-504-0276: Criticality Code Justification: AGAV; Overall Width: 1.290 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN; Special Features: 0SIDE VIEW RESEMBLES SHAPE OF "7", HAVING 74 HOLES EVENLY SPACED OVER 360 DEGREES, EACH WITH A 0.130 TO 0.140 INCH DIAMETER, LOCATED 0.305 INCHES FROM EDGE; OPPOSITE END HAS A 0.150 INCH REVERSE CURL UP FEATURE LEAVING A GAP OF 0.0215 INCHES IN; Part Name Assigned by Controlling Agency: INAVY) FINGER SEALS, AFT OUTER. 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 2840-01-504-0276 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.