The Boss,oil Tank, cataloged under National Stock Number 2840-01-128-8364, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-128-8364 |
| Primary Part Number | 4061937 |
| Item Name | Boss,oil Tank |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | 1.211 MIN IN. 1.231 MAX IN. LG,1.490 MIN IN. 1.510 MAX IN. OD,0.425 MIN IN. 0.435 MAX IN. ID,0.875 MIN IN. 0.890 MAX IN. CBORE DIA,0.060 MIN IN. 0.080 MAX IN. DIA OF 2 HOLES |
| Criticality Code Justification | AGAV |
| 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 |
|---|---|
| 4061937 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4061937 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0664269 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2840PL1600839 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4042096 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 2840-01-128-8364 is a Boss,oil Tank, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-128-8364 has 2 manufacturer part numbers on file: 4061937 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4061937 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4061937: General Characteristics Item Description: 1.211 MIN IN. 1.231 MAX IN. LG,1.490 MIN IN. 1.510 MAX IN. OD,0.425 MIN IN. 0.435 MAX IN. ID,0.875 MIN IN. 0.890 MAX IN. CBORE DIA,0.060 MIN IN. 0.080 MAX IN. DIA OF 2 HOLES; Criticality Code Justification: AGAV; End Item Identification: ACFT ENG F100. 2 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.
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.